Product Description
Product Description
Other Model
| Bearing Designation | Boundary Dimensions | Basic Load Ratings | Limiting Speed | ||||
| HK | BK | Fw | D | C | Cr Dynamic | Cor Static | Oil |
| mm | mm | mm | Nm | Nm | |||
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 1320 | 950 | 60000 |
| HK0408TN | BK0408TN | 4 | 8 | 8 | 1540 | 1070 | 40000 |
| HK0509 | BK0509 | 5 | 9 | 9 | 2200 | 1790 | 36000 |
| HK0608 | – | 6 | 10 | 8 | 1830 | 1550 | 32000 |
| HK0609 | BK0609 | 6 | 10 | 9 | 2650 | 2400 | 3000 |
| HK0708 | – | 7 | 11 | 8 | 2800 | 2150 | 27000 |
| HK0709 | BK0709 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
| HK0808 | BK0808 | 8 | 12 | 8 | 2550 | 2400 | 21000 |
| HK571 | BK571 | 8 | 12 | 10 | 3700 | 3450 | 21000 |
| HK08×14×10 | – | 8 | 14 | 10 | 3800 | 3950 | 25000 |
| HK08×14×12 | – | 8 | 14 | 12 | 4100 | 4320 | 25000 |
| HK571 | BK571 | 9 | 13 | 10 | 4050 | 4250 | 25000 |
| HK571 | – | 9 | 13 | 12 | 5000 | 6000 | 25000 |
| HK1571 | BK1571 | 10 | 14 | 10 | 3900 | 4800 | 19000 |
| HK1012 | BK1012 | 10 | 14 | 10 | 5000 | 6300 | 19000 |
| HK1015 | – | 10 | 14 | 15 | 6700 | 7800 | 19000 |
| HK10×16×10 | – | 10 | 16 | 10 | 6800 | 8800 | 18000 |
| HK10×16×12 | – | 10 | 16 | 12 | 6800 | 8800 | 18000 |
| HK10×16×15 | – | 10 | 16 | 15 | 6800 | 8800 | 19000 |
| HK1210 | BK1210 | 12 | 16 | 10 | 4150 | 5800 | 19000 |
| HK1212 | BK1212 | 12 | 18 | 12 | 3800 | 5100 | 15000 |
| HK12×17×12 | – | 12 | 17 | 12 | 5100 | 7000 | 15000 |
| HK12×17×15 | – | 12 | 17 | 15 | 5100 | 7000 | 15000 |
| HK12×17×18 | – | 12 | 17 | 18 | 5100 | 7000 | 15000 |
| HK12×18×12 | BK12×18×12 | 12 | 18 | 12 | 550 | 6300 | 17000 |
| HK1312 | BK1312 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
| HK13.5×20×12 | – | 13.5 | 20 | 12 | 6250 | 7590 | 16000 |
| HK1412 | – | 14 | 20 | 12 | 6800 | 7500 | 14000 |
| HK1416 | – | 14 | 20 | 16 | 7300 | 9000 | 14000 |
| HK15×20×12 | – | 15 | 20 | 12 | 5800 | 6000 | 14000 |
| HK15×20×16 | – | 15 | 20 | 16 | 6000 | 6200 | 14000 |
| HK15×20×20 | – | 15 | 20 | 20 | 6100 | 6400 | 14000 |
| HK1512 | BK1512 | 15 | 21 | 12 | 7000 | 8400 | 14000 |
| HK1514 | – | 15 | 21 | 14 | 8500 | 10400 | 13000 |
| HK1515 | – | 15 | 21 | 15 | 9100 | 11400 | 13000 |
| HK1516 | BK1516 | 15 | 21 | 16 | 9800 | 11400 | 14000 |
| HK1522 | – | 15 | 21 | 22 | 10400 | 16500 | 14000 |
| HK15×22×12 | – | 15 | 22 | 12 | 14300 | 18400 | 13000 |
| HK1612 | BK1612 | 16 | 22 | 12 | 7100 | 9200 | 14000 |
| HK1614 | – | 16 | 22 | 14 | 8800 | 9900 | 12000 |
| HK1616 | BK1616 | 16 | 22 | 16 | 15710 | 14300 | 14000 |
| HK1622 | – | 16 | 22 | 22 | 11100 | 17400 | 14000 |
| HK1712 | – | 17 | 23 | 12 | 6900 | 9300 | 13000 |
| HK1714 | – | 17 | 23 | 14 | 6800 | 15710 | 10000 |
| HK1716 | – | 17 | 23 | 16 | 8500 | 12500 | 10000 |
| HK1718 | – | 17 | 23 | 18 | 9500 | 10600 | 10000 |
| HK17×25×14 | – | 17 | 25 | 14 | 13100 | 147000 | 10000 |
| HK17×25×18 | – | 17 | 25 | 18 | 9500 | 10600 | 11000 |
| HK1812 | – | 18 | 24 | 12 | 7100 | 9900 | 12000 |
| HK1816 | BK1816 | 18 | 24 | 16 | 10600 | 15300 | 12000 |
| HK2571 | – | 20 | 26 | 10 | 5900 | 7200 | 10000 |
| HK2014 | – | 20 | 26 | 14 | 9700 | 18100 | 9000 |
| HK2016 | BK2016 | 20 | 26 | 16 | 11700 | 29100 | 10000 |
| HK2018 | – | 20 | 26 | 18 | 7900 | 12800 | 9000 |
| HK2571 | – | 20 | 26 | 20 | 13700 | 24000 | 10000 |
| HK2030 | – | 20 | 26 | 30 | 21800 | 40000 | 15710 |
Application
Company Profile
HangZhou Terry Machinery Co.Ltd is a leading supplier of bearings, linear motion system for CNC, ball transfer
unit and transmission component. The growing industrial and favorable policy of HangZhou benefit the development of
Terry Machinery.Our products are utilized in industrial,motorcycle, vehicle and Automation applications. Now we are
exporting to 46 countries including USA, GBR, Germany, Spain, Poland, Turkey ect. The goal of TerryMachinery to
provide out customerswith widest range of products at competitive prices, backed with the best Service.
Packing & Deliverey
FAQ
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Cage: | Without Cage |
|---|---|
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Customization and Machining of Cup Bearings for Specific Applications
Yes, cup bearings can be customized or machined to suit specific applications, and this customization can involve several aspects:
1. Material Selection: Depending on the application’s requirements, cup bearings can be manufactured from different materials such as steel, stainless steel, bronze, or other alloys. The choice of material can impact factors like corrosion resistance and load capacity.
2. Size and Dimensions: Cup bearings can be customized in terms of their inner and outer diameters, width, and overall dimensions to fit the specific space and load requirements of the machinery or equipment they are intended for.
3. Lubrication: Some applications may benefit from special lubrication requirements. Customized cup bearings can be pre-greased with specific lubricants or seals to withstand extreme temperatures, contamination, or other environmental factors.
4. Seals and Shields: In harsh environments, customized cup bearings can be equipped with additional sealing or shielding to protect against contaminants and moisture, ensuring reliable performance in challenging conditions.
5. Load Capacity: Custom cup bearings can be engineered with higher load-carrying capabilities to support heavy loads in specialized machinery, such as construction equipment or industrial presses.
6. Mounting Arrangements: Cup bearings can be customized with unique mounting configurations or flanges to simplify installation or address specific spatial constraints.
7. Coatings: For applications where anti-corrosion properties are essential, customized cup bearings can be coated with materials like zinc or nickel for added protection.
Customization and machining of cup bearings are often carried out by manufacturers or suppliers with expertise in bearing solutions. The goal is to tailor the bearings to meet the precise demands of the application, ensuring optimal performance, reliability, and longevity.
Challenges and Limitations of Cup Bearings in Different Environments
Cup bearings, while versatile and reliable, have specific challenges and limitations based on the environments in which they are used:
1. Contaminants: In environments with high levels of contaminants, such as dust, dirt, or moisture, cup bearings may require enhanced sealing to prevent particle ingress, which can lead to premature wear and failure.
2. Temperature Extremes: Cup bearings may not perform optimally in extreme temperature conditions. High temperatures can affect lubrication properties and reduce bearing life, while low temperatures can cause stiffness and reduced flexibility.
3. Corrosive Environments: Exposure to corrosive substances, like chemicals or saltwater, can lead to bearing corrosion. In such cases, selecting materials with high corrosion resistance is crucial.
4. Shock and Vibration: Machinery subjected to high levels of shock and vibration may experience accelerated wear in cup bearings. Proper mounting and maintenance are essential in these situations.
5. Heavy Loads: While cup bearings can handle substantial loads, there are limitations to the magnitude and type of loads they can support. In applications with extremely heavy loads, larger or specialized bearings may be required.
6. Misalignment: Excessive misalignment can cause uneven load distribution, leading to wear and reduced bearing life. Proper alignment and choice of bearing type can mitigate this challenge.
7. Speed: Extremely high-speed applications may require specialized bearing designs to prevent issues like heat buildup and premature wear.
8. Lubrication: In applications where lubrication is crucial, cup bearings should receive regular maintenance to ensure proper lubrication levels and prevent dry running.
Understanding these challenges and limitations is essential in selecting the right cup bearings and implementing appropriate maintenance practices to maximize their performance and longevity in various environments.
Materials Used in the Construction of Cup Bearings
Cup bearings are precision components, and their performance and durability depend on the materials used in their construction. The most common materials employed in the manufacture of cup bearings include:
1. Bearing Steel: Bearing steel is the most prevalent material for cup bearings. It typically consists of high-quality, through-hardened steel with specific alloying elements like chromium and molybdenum. This steel is known for its exceptional hardness, wear resistance, and fatigue strength. Bearing steel ensures the longevity and reliability of cup bearings in a wide range of applications.
2. Stainless Steel: In applications where corrosion resistance is crucial, stainless steel cup bearings are utilized. Stainless steel offers excellent resistance to rust and corrosion, making it suitable for applications exposed to moisture, chemicals, or high-humidity environments.
3. Ceramic: Advanced cup bearings use ceramic materials, such as silicon nitride, for rolling elements. Ceramic offers remarkable hardness, low friction, and resistance to wear. Ceramic cup bearings are often found in high-speed and high-temperature applications, including those in the aerospace and semiconductor industries.
4. Plastic: In specialized cases where weight reduction, non-conductivity, or noise reduction is a priority, plastic materials like PEEK or PTFE may be used for cup bearings. Plastic cup bearings can be found in applications like medical devices and food processing equipment.
The choice of material depends on the specific requirements of the application, including load capacity, environmental conditions, and the need for corrosion resistance. Proper material selection ensures that cup bearings perform optimally in their intended use.
editor by CX 2024-05-16
China supplier Drawn Cup Needle Roller Bearing with Cage HK3516 ball bearing
Product Description
| Basic Features of Drawn Cup Needle Roller Bearing | |
| Types | HK… HK…RS HK…2RS series BK… BK…RS series SCE… series BCE… series FY… series F… series MFY… series MF… series |
| Material | Bearing Steel(GCr15, 100Cr6) SPCC St14 Nylon |
| Dimension | Metric and Inch |
| Dimension Range | 3mm~80mm(bore diameter) |
| MOQ | 1 |
| Delivery Time | 15-45 days |
| Sea Ports | ZheJiang HangZhou HangZhou |
Why Choose HECTO?
1. More than 20 years of manufacturing and exporting experiences
2. an IATF16949 company
3. 100% inspecting of products
4. More competitive prices with better quality
5. More than 99% of delivery in time
6. Rapid response of your emails and questions
7. Products can be traced back
Drawn Cup Needle Roller Bearings(Metric and Inch)
| Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speed | ||||
| HK | BK | Fw | D | C | Cr | Cor | Oil(RPM) |
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 1320 | 950 | 60000 |
| HK0408TN | BK0408TN | 4 | 8 | 8 | 1540 | 1070 | 40000 |
| HK0509 | BK0509 | 5 | 9 | 9 | 2200 | 1790 | 36000 |
| HK0608 | – | 6 | 10 | 8 | 1830 | 1550 | 32000 |
| HK0609 | BK0609 | 6 | 10 | 9 | 2650 | 2400 | 30000 |
| HK0708 | – | 7 | 11 | 8 | 2800 | 2150 | 27000 |
| HK0709 | BK0709 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
| HK0808 | BK0808 | 8 | 12 | 8 | 2550 | 2400 | 21000 |
| HK571 | BK571 | 8 | 12 | 10 | 3700 | 3450 | 21000 |
| HK08×14×10 | – | 8 | 14 | 10 | 3800 | 3950 | 25000 |
| HK08×14×12 | – | 8 | 14 | 12 | 4100 | 4320 | 25000 |
| HK571 | BK571 | 9 | 13 | 10 | 4050 | 4250 | 25000 |
| HK571 | – | 9 | 13 | 12 | 5000 | 6000 | 25000 |
| HK1571 | BK1571 | 10 | 14 | 10 | 3900 | 4800 | 19000 |
| HK1012 | BK1012 | 10 | 14 | 10 | 5000 | 6300 | 19000 |
| HK1015 | – | 10 | 14 | 15 | 6700 | 7800 | 19000 |
| HK10×16×10 | – | 10 | 16 | 10 | 6800 | 8800 | 18000 |
| HK10×16×12 | – | 10 | 16 | 12 | 6800 | 8800 | 18000 |
| HK10×16×15 | – | 10 | 16 | 15 | 6800 | 8800 | 19000 |
| HK1210 | BK1210 | 12 | 16 | 10 | 4150 | 5800 | 19000 |
| HK1212 | BK1212 | 12 | 18 | 12 | 3800 | 5100 | 15000 |
| HK12×17×12 | – | 12 | 17 | 12 | 5100 | 7000 | 15000 |
| HK12×17×15 | – | 12 | 17 | 15 | 5100 | 7000 | 15000 |
| HK12×17×18 | – | 12 | 17 | 18 | 5100 | 7000 | 15000 |
| HK12×18×12 | BK12×18×12 | 12 | 18 | 12 | 550 | 6300 | 17000 |
| HK1312 | BK1312 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
| HK13.5×20×12 | – | 13.5 | 20 | 12 | 6250 | 7590 | 16000 |
| HK1412 | – | 14 | 20 | 12 | 6800 | 7500 | 14000 |
| HK1416 | – | 14 | 20 | 16 | 7300 | 9000 | 14000 |
| HK15×20×12 | – | 15 | 20 | 12 | 5800 | 6000 | 14000 |
| HK15×20×16 | – | 15 | 20 | 16 | 6000 | 6200 | 14000 |
| HK15×20×20 | – | 15 | 20 | 20 | 6100 | 6400 | 14000 |
| HK1512 | BK1512 | 15 | 21 | 12 | 7000 | 8400 | 14000 |
| HK1514 | – | 15 | 21 | 14 | 8500 | 10400 | 13000 |
| HK1515 | – | 15 | 21 | 15 | 9100 | 11400 | 13000 |
| HK1516 | BK1516 | 15 | 21 | 16 | 9800 | 11400 | 14000 |
| HK1522 | – | 15 | 21 | 22 | 10400 | 16500 | 14000 |
| HK15×22×12 | – | 15 | 22 | 12 | 14300 | 18400 | 13000 |
| HK1612 | BK1612 | 16 | 22 | 12 | 7100 | 9200 | 14000 |
| HK1614 | – | 16 | 22 | 14 | 8800 | 9900 | 12000 |
| HK1616 | BK1616 | 16 | 22 | 16 | 15710 | 14300 | 14000 |
| HK1622 | – | 16 | 22 | 22 | 11100 | 17400 | 14000 |
| HK1712 | – | 17 | 23 | 12 | 6900 | 9300 | 13000 |
| HK1714 | – | 17 | 23 | 14 | 6800 | 15710 | 10000 |
| HK1716 | – | 17 | 23 | 16 | 8500 | 12500 | 10000 |
| HK1718 | – | 17 | 23 | 18 | 9500 | 10600 | 10000 |
| HK17×25×14 | – | 17 | 25 | 14 | 13100 | 147000 | 10000 |
| HK17×25×18 | – | 17 | 25 | 18 | 9500 | 10600 | 11000 |
| HK1812 | – | 18 | 24 | 12 | 7100 | 9900 | 12000 |
| HK1816 | BK1816 | 18 | 24 | 16 | 10600 | 15300 | 12000 |
| HK2571 | – | 20 | 26 | 10 | 5900 | 7200 | 10000 |
| HK2014 | – | 20 | 26 | 14 | 9700 | 18100 | 9000 |
| HK2016 | BK2016 | 20 | 26 | 16 | 11700 | 29100 | 10000 |
| HK2018 | – | 20 | 26 | 18 | 7900 | 12800 | 9000 |
| HK2571 | – | 20 | 26 | 20 | 13700 | 24000 | 10000 |
| HK2030 | – | 20 | 26 | 30 | 21800 | 40000 | 15710 |
| HK20×27×20 | – | 20 | 27 | 20 | 26300 | 47800 | 9900 |
| HK2210 | – | 22 | 28 | 10 | 7200 | 9500 | 1571 |
| HK2212 | BK2212 | 22 | 28 | 12 | 8100 | 10400 | 1571 |
| HK22×29×30 | – | 22 | 29 | 30 | 19400 | 33100 | 9000 |
| HK2512 | BK2512 | 25 | 32 | 12 | 10000 | 14200 | 9000 |
| HK2525 | BK2525 | 25 | 32 | 25 | 22200 | 36700 | 9000 |
| HK2816 | BK2816 | 28 | 35 | 16 | 15400 | 22500 | 8700 |
| HK2820 | BK2820 | 28 | 35 | 20 | 18900 | 32000 | 8700 |
| HK3012 | BK3012 | 30 | 37 | 12 | 15710 | 16200 | 8100 |
| HK3571 | BK3571 | 30 | 37 | 20 | 19700 | 33500 | 8100 |
| HK3224 | – | 32 | 39 | 24 | 25500 | 5200 | 7300 |
| HK3516 | BK3516 | 35 | 42 | 16 | 15700 | 27500 | 7100 |
| HK4012 | BK4012 | 40 | 47 | 12 | 14000 | 24300 | 6300 |
| HK4512 | BK4512 | 45 | 52 | 12 | 12900 | 22500 | 5800 |
| HK5571 | BK5571 | 50 | 58 | 20 | 28000 | 60000 | 5300 |
| HK6012 | BK6012 | 60 | 68 | 12 | 12400 | 29000 | 4100 |
| SCE | BCE | Fw | D | C | Cr | Cor | Oil(RPM) |
| SCE44 | BCE44 | 6.35 | 11.112 | 6.35 | 1602 | 1157 | 35000 |
| SCE45 | BCE45 | 6.35 | 11.112 | 7.94 | 2536 | 2092 | 35000 |
| SCE55 | BCE55 | 7.938 | 12.7 | 7.94 | 2892 | 2625 | 29000 |
| SCE65 | BCE65 | 9,525 | 14.288 | 7.94 | 2892 | 2417 | 25000 |
| SCE67 | BCE67 | 9,525 | 14.288 | 11.11 | 4361 | 4583 | 25000 |
| SCE87 | BCE87 | 12.7 | 17.462 | 11.11 | 5918 | 7387 | 19000 |
| SCE88 | BCE88 | 12.7 | 17.462 | 12.7 | 6897 | 9033 | 19000 |
| SCE810 | BCE810 | 12.7 | 17.462 | 15.88 | 8811 | 12237 | 19000 |
| SCE95 | BCE95 | 14.288 | 19.05 | 7.94 | 4049 | 4717 | 18000 |
| SCE96 | BCE96 | 14.288 | 19.05 | 9.52 | 5162 | 6408 | 18000 |
| SCE98 | BCE98 | 14.288 | 19.05 | 12.7 | 7698 | 1 0571 | 18000 |
| SCE910 | BCE910 | 14.288 | 19.05 | 15.88 | 9434 | 14017 | 18000 |
| SCE912 | BCE912 | 14.288 | 19.05 | 19.05 | 1571 | 16465 | 18000 |
| SCE108 | BCE108 | 15.875 | 20.638 | 12.7 | 8743 | 12015 | 16000 |
| SCE1571 | BCE1571 | 15.875 | 20.638 | 15.88 | 10368 | 16242 | 16000 |
| SCE1012 | BCE1012 | 15.875 | 20.638 | 19.05 | 12015 | 19802 | 16000 |
| SCE116 | BCE116 | 17.462 | 22.225 | 9.52 | 5740 | 7976 | 15000 |
| SCE1210 | BCE1210 | 19.05 | 25.4 | 15.88 | 12682 | 17577 | 13000 |
| SCE1212 | BCE1212 | 19.05 | 25.4 | 19.05 | 15352 | 22250 | 13000 |
| SCE1312 | BCE1312 | 20.638 | 26.988 | 19.05 | 16571 | 23585 | 12000 |
| SCE148 | BCE148 | 22.225 | 28.575 | 12.7 | 11125 | 15797 | 11000 |
| SCE1412 | BCE1412 | 22.225 | 28.575 | 19.05 | 16910 | 27145 | 11000 |
| SCE1516 | BCE1516 | 23.812 | 30.162 | 25.4 | 24030 | 43165 | 11000 |
| SCE168 | BCE168 | 25.4 | 31.72 | 12.7 | 12682 | 19135 | 10000 |
| SCE1612 | BCE1612 | 25.4 | 31.72 | 19.05 | 18571 | 30260 | 10000 |
| SCE1616 | BCE1616 | 25.4 | 31.72 | 25.4 | 24920 | 45390 | 10000 |
| SCE188 | BCE188 | 28.575 | 34.925 | 12.7 | 12905 | 25717 | 9000 |
| SCE1812 | BCE1812 | 28.575 | 34.925 | 19.05 | 18912 | 33375 | 9000 |
| SCE1816 | BCE1816 | 28.575 | 34.925 | 25.4 | 25810 | 49395 | 9000 |
| SCE2012 | BCE2012 | 31.75 | 38.1 | 19.05 | 21137 | 39605 | 8000 |
| SCE2016 | BCE2016 | 31.75 | 38.1 | 25.4 | 27145 | 54735 | 8000 |
| SCE2212 | BCE2212 | 34.925 | 41.275 | 19.05 | 21360 | 42750 | 7500 |
| SCE2216 | BCE2216 | 34.925 | 41.275 | 25.4 | 27590 | 59185 | 7500 |
| SCE2416 | BCE2416 | 38.1 | 47.625 | 25.4 | 38715 | 66305 | 6500 |
| SCE2816 | BCE2816 | 44.45 | 53.975 | 25.4 | 41385 | 75650 | 6000 |
| SCE3220 | BCE3220 | 50.8 | 60.325 | 31.75 | 55180 | 115700 | 5000 |
| Shaft | Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speed | |||
| (mm) | Fw | D | C | Co | Cor | Oil(RPM) | |
| 3.175 | F3.175X6.35X6.35 | 3.175 | 6.35 | 6.35 | 3200 | 5900 | 19000 |
| 4.762 | F4.762X8.731X6.35 | 4.762 | 8.731 | 6.35 | 3400 | 6000 | 19000 |
| 6.35 | F6.35X11.11X11.13 | 6.35 | 11.11 | 11.13 | 3500 | 6050 | 12000 |
| MF6.35X11.11X11.13 | 6.35 | 11.11 | 11.13 | 3500 | 6050 | 12000 | |
| 8 | F-571 | 8 | 12 | 10 | 4050 | 7150 | 13000 |
| FH-571 | 8 | 14 | 10 | 5200 | 7150 | 7400 | |
| FH-571 | 8 | 14 | 12 | 4550 | 7150 | 7400 | |
| 9 | FH571 | 9 | 13 | 10 | 4900 | 8050 | 12000 |
| FH571 | 9 | 15 | 10 | 8000 | 11500 | 7100 | |
| FH9X15X13 | 9 | 15 | 13 | 8560 | 12800 | 7100 | |
| 9.52 | F9.52X14.29X12.7 | 9.52 | 14.29 | 12.7 | 9000 | 13300 | 7100 |
| 10 | F-1571 | 10 | 14 | 10 | 5700 | 9350 | 11000 |
| FH-1571 | 10 | 16 | 10 | 6350 | 10800 | 11000 | |
| F10X16X15 | 10 | 16 | 15 | 6890 | 11500 | 7100 | |
| 10 | 16 | 17 | 6500 | 11000 | 7000 | ||
| 12 | F-1212 | 12 | 16 | 12 | 6380 | 10900 | 7100 |
| F12X17X12 | 12 | 17 | 12 | 8400 | 11900 | 7100 | |
| F12X17X15 | 12 | 17 | 15 | 9000 | 12500 | 7100 | |
| F12X17X18 | 12 | 17 | 18 | 9800 | 13500 | 7100 | |
| 15 | F15X20X12 | 15 | 20 | 12 | 8400 | 11900 | 7100 |
| F15X20X16 | 15 | 20 | 16 | 9500 | 12800 | 7100 | |
| F15X20X20 | 15 | 20 | 20 | 10500 | 16000 | 7100 | |
| FY15X20X20 | 15 | 20 | 20 | 10500 | 16000 | 7100 | |
| F-1512 | 15 | 21 | 12 | 9700 | 15900 | 8100 | |
| 16 | F-1616 | 16 | 22 | 16 | 14100 | 25900 | 7700 |
| 17 | F-1712 | 17 | 23 | 12 | 10600 | 21600 | 7300 |
| F-1714 | 17 | 23 | 14 | 12500 | 22500 | 7300 | |
| F-1718 | 17 | 23 | 18 | 13800 | 24800 | 7300 | |
| 17 | 23 | 22 | 13500 | 24000 | 7100 | ||
| 18 | F1816 | 18 | 24 | 16 | 15000 | 29100 | 6900 |
| 20 | F-2014 | 20 | 26 | 14 | 15800 | 40500 | 6900 |
| F-2571 | 20 | 26 | 20 | 18800 | 42500 | 6900 | |
| F20X26X25 | 20 | 26 | 25 | 20500 | 35500 | 6300 | |
| 25 | F-2516 | 25 | 32 | 16 | 18700 | 37900 | 5100 |
| F-2522 | 25 | 32 | 22 | 11000 | 16500 | 5100 | |
| F25X32X25 | 25 | 32 | 25 | 11500 | 18500 | 5100 | |
| F25X33X08 | 25 | 33 | 8 | 12200 | 16800 | 4300 | |
| 28 | F-2820 | 28 | 35 | 20 | 25700 | 58300 | 4600 |
| 30 | F-3571 | 30 | 37 | 20 | 26800 | 62500 | 4300 |
| 30 | MF-3571 | 30 | 37 | 20 | 26800 | 62500 | 4300 |
| F30X38X16 | 30 | 38 | 16 | 25500 | 57500 | 4600 | |
| F30X38X24 | 30 | 38 | 24 | 28800 | 64500 | 4300 | |
| F30X38X32 | 30 | 38 | 32 | 34500 | 78900 | 4300 | |
| 32 | F-3216 | 32 | 39 | 16 | 25800 | 61500 | 4300 |
| 35 | F3520 | 35 | 42 | 20 | 24000 | 69100 | 3700 |
| F35X43X16 | 35 | 43 | 16 | 23500 | 68000 | 3700 | |
| F35X43X25 | 35 | 43 | 25 | 38700 | 86200 | 3200 | |
| F35X43X32 | 35 | 43 | 32 | 40500 | 97800 | 3200 | |
| 40 | F-4571 | 40 | 47 | 20 | 30300 | 82600 | 3300 |
| FH4032 | 40 | 50 | 32 | 42500 | 108000 | 2600 | |
| MFH-4032 | 40 | 50 | 32 | 42500 | 108000 | 2600 | |
| FH40X50X38 | 40 | 50 | 38 | 44800 | 118500 | 2600 | |
| 45 | F-4520 | 45 | 52 | 20 | 30400 | 95710 | 2900 |
| FH45X55X38 | 45 | 55 | 38 | 45800 | 128000 | 2900 | |
| 50 | F-5571 | 50 | 58 | 20 | 35800 | 98000 | 2600 |
| FH50X60X38 | 50 | 60 | 38 | 50500 | 145800 | 2600 | |
| 60 | F60X68X40 | 60 | 6 | 40 | 55710 | 145000 | 2600 |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Cage: | With Cage |
|---|---|
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Samples: |
US$ 0/Set
1 Set(Min.Order) | Order Sample quality bearing
|
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Maintenance and Lubrication Requirements for Cup Bearings
Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:
1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.
2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.
3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.
4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.
5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.
6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.
7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.
8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.
Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.
Enhancing Efficiency and Functionality with Cup Bearings
Cup bearings provide several advantages that enhance the efficiency and functionality of mechanical systems:
1. Reduced Friction: Cup bearings are designed to reduce friction between moving parts, which results in less energy loss and increased mechanical efficiency. This reduction in friction leads to improved performance and energy savings.
2. Load Support: Cup bearings offer excellent load-carrying capabilities, making them suitable for applications where heavy loads need to be supported. This ensures the stability and reliability of mechanical systems under varying loads.
3. Misalignment Compensation: Cup bearings can accommodate misalignment to some extent, allowing mechanical systems to operate smoothly even when components are not perfectly aligned. This feature minimizes wear and tear and prolongs the lifespan of the machinery.
4. Durability: Cup bearings are known for their durability, which contributes to the longevity of mechanical systems. They can withstand heavy loads, shock loads, and harsh environmental conditions without compromising their performance.
5. Precision: In applications where precision is crucial, such as manufacturing and automation, cup bearings provide the necessary stability and accuracy. This precision ensures that machinery operates as intended, leading to high-quality output.
6. Versatility: Cup bearings are versatile and can be customized to meet the specific needs of different mechanical systems. This adaptability allows them to be used in a wide range of applications.
7. Reduced Maintenance: The durability and reliability of cup bearings result in lower maintenance requirements. Reduced maintenance leads to increased uptime and cost savings for businesses relying on mechanical systems.
Overall, cup bearings are instrumental in enhancing the overall efficiency, functionality, and performance of mechanical systems across various industries.
Load-Carrying Capacity and Load Ratings of Cup Bearings
Cup bearings are designed to carry both radial and axial loads, and their load-carrying capacity is a critical factor in their performance. Load ratings for cup bearings are specified to help users understand their capabilities:
1. Radial Load Capacity: The radial load capacity of a cup bearing refers to its ability to support loads that are perpendicular to the shaft’s axis. This capacity is determined by factors such as the type of bearing, size, material, and design. Manufacturers provide radial load ratings in pounds or newtons to indicate the maximum radial load that a cup bearing can handle under ideal conditions.
2. Axial Load Capacity: The axial load capacity pertains to the cup bearing’s ability to support loads parallel to the shaft’s axis. Like radial load capacity, axial load capacity is specified by manufacturers and given in pounds or newtons. The design and construction of the bearing determine its axial load rating.
3. Combined Load Capacity: Cup bearings can handle combined radial and axial loads. Manufacturers specify the combined load rating to inform users about the maximum combined load, both radial and axial, that the bearing can support without premature failure. This rating is essential when the application involves varying loads or moments acting on the bearing.
It’s crucial to select cup bearings with load ratings that exceed the expected loads in the application. Factors like operating speed, temperature, lubrication, and misalignment can influence the effective load-carrying capacity of the bearing. Properly matching the bearing’s load ratings to the application’s requirements ensures reliable and long-lasting performance.
editor by CX 2024-05-15
China Hot selling HK BK High Precision Drawn Cup Needle Roller Bearing HK0509 For Auto Parts Torque Converter ball bearing
Product Description
HK BK High Precision Drawn Cup Needle Roller Bearing HK0509 For Auto Parts Torque Converter
Application
Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being
supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated
by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and
roller followers.
Drawn Cup Needle Roller Bearing
| Product Name | Needle Roller Bearing |
| Precision Rating | P6, P0, P5, P4, P2 |
| Material | Bearing Steel (GCr15) |
| Clearance | C0 C1 C2 C3 C4 C5 |
| Vibration & Noisy | Z1,Z2,Z3 V1,V2,V3 |
| Features | High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction |
| Certification | ISO 9001:2008 |
| Packing | 1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing Bearing 4.Customize |
| Delivery Time | 30 – 45 Days After The Order is Confirmed |
| Shippment | 1.By Sea 2.By Air 3.By Express |
| Website | http://hlimachinery |
| Bearing No. | Boundary Dimensions (mm) | Basic Load Rating (KN) | Limited Speed | Mass | ||||||
| Open ends | Closed end | Fw | D | C | Ct | r min | C | Co | rpm | kg |
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 5.2 | 0.3 | 0.984 | 0.672 | 36800 | 0.001 |
| HK0408TN | BK0408TN | 4 | 8.0 | 8 | 6.4 | 0.3 | 1.424 | 1.048 | 32800 | 0.002 |
| HK0509 | BK0509 | 5 | 9.0 | 9 | 7.4 | 0.4 | 1.920 | 1.592 | 30400 | 0.002 |
| HK0608 | 6 | 10.0 | 8 | – | 0.4 | 1.624 | 1.320 | 28000 | 0.002 | |
| HK0609 | BK0609 | 6 | 10.0 | 9 | 7.4 | 0.4 | 2.280 | 2.080 | 28000 | 0.003 |
| HK0709 | BK0709 | 7 | 11.0 | 9 | 7.4 | 0.4 | 2.480 | 2.360 | 24800 | 0.003 |
| HK0808 | BK0808 | 8 | 12.0 | 8 | 6.4 | 0.4 | 2.200 | 2.080 | 22400 | 0.003 |
| HK571 | BK571 | 8 | 12.0 | 10 | 8.4 | 0.4 | 3.040 | 3.160 | 22400 | 0.003 |
| HK 0571 | 9 | 13.0 | 8 | – | 0.4 | 2.840 | 3.000 | 20000 | 0.003 | |
| HK571 | BK571 | 9 | 13.0 | 10 | 8.4 | 0.4 | 3.400 | 3.720 | 20000 | 0.004 |
| HK571 | BK571 | 9 | 13.0 | 12 | 10.4 | 0.4 | 4.240 | 5.040 | 20000 | 0.005 |
| HK1571 | BK1571 | 10 | 14.0 | 10 | 8.4 | 0.4 | 3.520 | 4.080 | 18400 | 0.004 |
| HK1012 | BK1012 | 10 | 14.0 | 12 | 10.4 | 0.4 | 4.400 | 5.440 | 18400 | 0.005 |
| HK1015 | BK1015 | 10 | 14.0 | 15 | 13.4 | 0.4 | 5.440 | 7.040 | 18400 | 0.006 |
| HK1210 | BK1210 | 12 | 16.0 | 10 | 8.4 | 0.4 | 3.960 | 4.960 | 16000 | 0.005 |
| HK1212 | BK1212 | 12 | 18.0 | 12 | 9.3 | 0.8 | 5.200 | 5.840 | 15200 | 0.571 |
| HK1312 | BK1312 | 13 | 19.0 | 12 | 9.3 | 0.8 | 5.440 | 6.320 | 14400 | 0.011 |
| HK1412 | BK1412 | 14 | 20.0 | 12 | 9.3 | 0.8 | 5.680 | 6.800 | 12800 | 0.012 |
| HK1512 | BK1512 | 15 | 21.0 | 12 | 9.3 | 0.8 | 6.320 | 7.520 | 12800 | 0.013 |
| HK1516 | BK1516 | 15 | 21.0 | 16 | 13.3 | 0.8 | 8.400 | 11.520 | 12800 | 0.017 |
| **HK1522 | 15 | 21.0 | 22 | – | 0.8 | 10.720 | 15.600 | 12800 | 0.571 | |
| HK1612 | BK1612 | 16 | 22.0 | 12 | 9.3 | 0.8 | 6.080 | 7.760 | 12000 | 0.014 |
| HK1616 | BK1616 | 16 | 22.0 | 16 | 13.3 | 0.8 | 8.720 | 12.240 | 12000 | 0.018 |
| **HK1622 | **BK1622 | 16 | 22.0 | 22 | 19.3 | 0.8 | 10.480 | 15.520 | 12000 | 0.571 |
| HK1712 | 17 | 23.0 | 12 | – | 0.8 | 6.320 | 8.240 | 11200 | 0.012 | |
| HK1812 | BK1812 | 18 | 24.0 | 12 | 9.3 | 0.8 | 6.480 | 8.720 | 10400 | 0.015 |
| HK1816 | BK1816 | 18 | 24.0 | 16 | 13.3 | 0.8 | 9.280 | 13.840 | 10400 | 0.571 |
| HK2571 | 20 | 26.0 | 10 | – | 0.8 | 5.120 | 6.560 | 9600 | 0.012 | |
| HK2012 | 20 | 26.0 | 12 | – | 0.8 | 6.880 | 9.680 | 9600 | 0.014 | |
| HK2016 | BK2016 | 20 | 26.0 | 16 | 13.3 | 0.8 | 10.160 | 16.080 | 9600 | 0.571 |
| HK2571 | BK2571 | 20 | 26.0 | 20 | 17.3 | 0.8 | 12.560 | 20.800 | 9600 | 0.571 |
| **HK2030 | 20 | 26.0 | 30 | – | 0.8 | 17.440 | 32.000 | 9600 | 0.035 | |
| HK2210 | 22 | 28.0 | 10 | – | 0.8 | 6.000 | 8.400 | 8800 | 0.013 | |
| HK2212 | BK2212 | 22 | 28.0 | 12 | 9.3 | 0.8 | 7.280 | 10.720 | 8800 | 0.018 |
| HK2216 | BK2216 | 22 | 28.0 | 16 | 13.3 | 0.8 | 10.720 | 17.680 | 8800 | 0.571 |
| HK2220 | 22 | 28.0 | 20 | – | 0.8 | 13.200 | 23.200 | 8800 | 0.026 | |
| HK2512 | 25 | 32.0 | 12 | – | 0.8 | 8.800 | 12.160 | 8000 | 0.571 | |
| HK2516 | 25 | 32.0 | 16 | – | 0.8 | 12.480 | 19.200 | 8000 | 0.571 | |
| HK2520 | BK2520 | 25 | 32.0 | 20 | 17.3 | 0.8 | 15.920 | 26.400 | 8000 | 0.038 |
| HK2526 | BK2526 | 25 | 32.0 | 26 | 23.3 | 0.8 | 20.400 | 36.000 | 8000 | 0.048 |
| **HK2538 | **BK2538 | 25 | 32.0 | 38 | 35.3 | 0.8 | 27.200 | 52.800 | 8000 | 0.068 |
| HK2816 | 28 | 35.0 | 16 | – | 0.8 | 13.120 | 21.200 | 7200 | 0.571 | |
| HK2820 | 28 | 35.0 | 20 | – | 0.8 | 16.720 | 28.800 | 7200 | 0.036 | |
| HK3012 | BK3012 | 30 | 37.0 | 12 | 9.3 | 0.8 | 9.680 | 14.560 | 6800 | 0.571 |
| HK3016 | BK3016 | 30 | 37.0 | 16 | 13.3 | 0.8 | 13.760 | 23.200 | 6800 | 0.038 |
| HK3571 | BK3571 | 30 | 37.0 | 20 | 17.3 | 0.8 | 17.600 | 31.600 | 6800 | 0.047 |
| HK3026 | BK3026 | 30 | 37.0 | 26 | 23.3 | 0.8 | 22.400 | 43.200 | 6800 | 0.058 |
| **HK3038 | **BK3038 | 30 | 37.0 | 38 | 35.5 | 0.8 | 30.000 | 63.200 | 6800 | 0.084 |
| HK3512 | 35 | 42.0 | 12 | – | 0.8 | 10.480 | 17.040 | 6000 | 0.571 | |
| HK3516 | 35 | 42.0 | 16 | – | 0.8 | 14.960 | 26.800 | 6000 | 0.036 | |
| HK3520 | BK3520 | 35 | 42.0 | 20 | 17.3 | 0.8 | 19.040 | 36.800 | 6000 | 0.053 |
| HK4012 | 40 | 47.0 | 12 | – | 0.8 | 11.200 | 19.440 | 5200 | 0.030 | |
| HK4016 | 40 | 47.0 | 16 | – | 0.8 | 16.000 | 30.800 | 5200 | 0.039 | |
| HK4571 | BK4571 | 40 | 47.0 | 20 | 17.3 | 0.8 | 20.400 | 41.600 | 5200 | 0.062 |
| HK4512 | 45 | 52.0 | 12 | – | 0.8 | 11.920 | 22.000 | 4800 | 0.033 | |
| HK4516 | 45 | 52.0 | 16 | – | 0.8 | 17.040 | 34.400 | 4800 | 0.046 | |
| HK4520 | BK4520 | 45 | 52.0 | 20 | 17.3 | 0.8 | 21.600 | 47.200 | 4800 | 0.072 |
| HK5571 | 50 | 58.0 | 20 | – | 0.8 | 24.800 | 50.400 | 4000 | 0.070 | |
| HK5571 | 50 | 58.0 | 25 | – | 0.8 | 30.800 | 67.200 | 4000 | 0.090 | |
| HK5520 | 55 | 63.0 | 20 | – | 0.8 | 25.200 | 53.600 | 3760 | 0.074 | |
| HK5528 | 55 | 63.0 | 28 | – | 0.8 | 35.200 | 82.400 | 3760 | 0.105 | |
| HK6012 | 60 | 68.0 | 12 | – | 0.8 | 13.920 | 25.600 | 3520 | 0.049 | |
| HK6571 | 60 | 68.0 | 20 | – | 0.8 | 26.800 | 60.000 | 3520 | 0.081 | |
| HK6032 | 60 | 68.0 | 32 | – | 0.8 | 42.400 | 108.000 | 3520 | 0.136 | |
About Us
HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd
was established in 1970 and is accredited by the Chinese Ministry of Machine Building.
We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products such
as Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball
Joint Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings.
Industry Exhibition Certification and Our Packing, Shipping & Payment
FAQ
Q1 – What is our advantages?
A – Manufacturer – Do it only with the Best;
-Your Choice make different.
Q2 – Our Products
A – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing
– Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing
Q3 – Process of our production
A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing
Q4 – How to customize bearing(non-standard) from your company?
A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5 – What should I care before installation?
A – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be
removed; it is only necessary to wipe off the outside cylindrical surface and bore, if the grease is not compatible
with the preservative, it is necessary to wash and carefully dry the bearing.
-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing
swarf and dust.
Q6 – How to stock and maintenance my bearings right?
A – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;
-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity
or sudden and severe temperature changes that may result in condensation forming;
-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Cage: | With Cage |
|---|---|
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Style: | Without Inner Ring |
| Material: | Bearing Steel |
| Type: | Open |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Impact of Proper Installation and Alignment on Cup Bearing Performance
Proper installation and alignment are critical factors that significantly impact the performance and longevity of cup bearings in machinery and equipment. Here’s how they influence bearing performance:
1. Load Distribution: Correct installation ensures that the load is evenly distributed across the bearing’s raceways. Improper alignment can lead to concentrated loads on specific areas, causing premature wear and potential bearing failure.
2. Reduced Friction: Precise installation and alignment help minimize friction within the bearing, which is essential for smooth operation and energy efficiency. Reduced friction can also lead to less heat generation.
3. Noise and Vibration: Proper alignment reduces noise and vibration levels, promoting a quieter and more comfortable working environment. Misalignment can result in increased noise and unwanted vibrations.
4. Longevity: When installed correctly and aligned accurately, cup bearings are more likely to reach their expected service life without experiencing premature failure due to uneven wear and damage.
5. Performance Consistency: Well-aligned cup bearings deliver consistent and predictable performance, which is essential in applications where precision and reliability are paramount.
6. Maintenance Reduction: Correctly installed and aligned cup bearings typically require less maintenance and lubrication, as they experience less wear and tear during operation.
Proper installation and alignment involve following the manufacturer’s guidelines, utilizing suitable tools and equipment, and ensuring that the bearing is correctly seated and aligned with the mating components. Any deviations from the recommended installation and alignment procedures can lead to reduced bearing life and potential operational issues.
Innovations in Cup Bearing Technology
Recent advancements in cup bearing technology have led to improved performance, reliability, and versatility. Some notable innovations include:
1. Advanced Materials: The development of new materials, such as advanced ceramics and high-performance polymers, has increased bearing durability and resistance to extreme conditions.
2. Enhanced Seals and Shields: Modern cup bearings feature improved sealing technologies that provide better protection against contamination, moisture, and other environmental factors.
3. Lubrication Systems: Some cup bearings now incorporate advanced lubrication systems, including automatic lubrication units, to ensure consistent and optimal lubrication levels.
4. Smart Bearings: IoT (Internet of Things) and sensor technology have enabled the creation of “smart” cup bearings that can monitor their own performance, providing real-time data on conditions and wear.
5. Customization: Manufacturers offer more customization options, allowing customers to tailor cup bearings to their specific application requirements.
6. Improved Load Ratings: Advancements in design and materials have increased the load-carrying capabilities of cup bearings, expanding their utility in heavy-duty applications.
7. Sustainable Practices: Bearing manufacturers are increasingly adopting eco-friendly materials and production processes, contributing to sustainability efforts.
These innovations have expanded the range of applications for cup bearings and have made them more reliable, efficient, and environmentally friendly. As technology continues to evolve, we can expect further improvements in cup bearing performance and capabilities.
Components of a Cup Bearing Assembly and Their Roles
A cup bearing assembly consists of several components, each with a specific role in its operation:
1. Cup (Outer Ring): The cup, often referred to as the outer ring, is a hardened steel component with a precisely machined raceway. It serves as the outer race and provides structural support for the bearing. The cup’s role is to maintain the proper distance and alignment between the rollers.
2. Cone (Inner Ring): The cone, or inner ring, is another hardened steel component. It has a matching raceway that fits with the cup’s raceway. The cone serves as the inner race and contains the rolling elements. Its role is to maintain proper alignment and spacing of the rolling elements.
3. Tapered Rollers: Tapered rollers are the rolling elements that transmit the loads and facilitate smooth rotation. They are arranged between the cup and cone and are designed with a tapered shape to distribute loads evenly along the raceways, reducing the risk of edge loading and premature wear.
4. Cage (Retainer): In some cup bearing assemblies, a cage or retainer is used to maintain the spacing and orientation of the rollers. The cage ensures that the rollers do not come into direct contact with each other, reducing friction and wear while promoting smooth rolling.
5. Lubrication: Proper lubrication is crucial for the efficient operation of cup bearings. Lubricant, often grease or oil, reduces friction, dissipates heat, and minimizes wear. It also helps prevent corrosion and extends the bearing’s service life.
6. Seals and Shields: In many cup bearing applications, seals and shields are employed to protect the bearing’s internal components from contaminants and moisture. Seals create a barrier to prevent the entry of foreign particles, while shields provide limited protection while allowing some ventilation.
7. Bearing Housing: The bearing assembly is often mounted within a bearing housing, which secures it in place and aligns it with the rotating shaft. The housing provides support and ensures proper axial and radial alignment of the cup bearing.
All these components work together to facilitate the smooth and reliable operation of a cup bearing, handling various loads while minimizing friction and wear, thereby extending the bearing’s lifespan and contributing to the efficiency of the machinery it serves.
editor by CX 2024-05-15
China factory CZPT Truck Parts CZPT Japan Cup-Bearing 9427249 for CZPT Tr100 Parts bearing and race
Product Description
CZPT Is the China’s largest mining truck spare parts manufacturer.
With decades of years experiences in the fields of a sales for CZPT /NHL truck parts a, we mainly carry the rigid truck
such as : TR100 parts ,TR70 parts, TR60 parts, TR50 parts ,TR45 parts, TR35 parts and
TA40 parts,TA30 parts,3307 parts,3305 parts,3304 parts,3303 parts.
electric drive such as MT4400 parts ,MT3700 parts ,NTE260 parts,NTE240 parts ,NTE200 parts,
| 9016970 | 9018310 | 9018813 | 9036867 |
| 9065718 | 9072942 | 9156571 | 9167506 |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | Yes |
|---|---|
| Warranty: | 12 Months |
| Type: | Ring |
| Application: | Dumper |
| Certification: | CE, ISO9001: 2000 |
| Condition: | New |
| Customization: |
Available
| Customized Request |
|---|
Maintenance and Lubrication Requirements for Cup Bearings
Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:
1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.
2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.
3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.
4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.
5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.
6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.
7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.
8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.
Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.
Eco-Friendly Aspects of Cup Bearing Materials
Cup bearing materials can have eco-friendly or sustainable aspects depending on the material chosen and its recyclability or environmental impact:
1. Stainless Steel: Stainless steel is known for its corrosion resistance, which can extend the lifespan of cup bearings and reduce the need for replacements. This longevity can contribute to sustainability by minimizing the disposal of worn-out bearings.
2. Recyclability: Many cup bearing materials, such as steel and bronze, are highly recyclable. At the end of their useful life, these materials can be melted down and reused, reducing the demand for new raw materials and energy consumption.
3. Reduced Lubrication: Some cup bearings are designed for extended periods of maintenance-free operation due to self-lubrication or special coatings. This can reduce the consumption of lubricants and the disposal of used oils, promoting eco-friendliness.
4. Non-Toxic Materials: Materials used in cup bearings are typically non-toxic and do not pose environmental or health hazards. This ensures that their manufacture and disposal do not harm ecosystems or human health.
5. Sustainable Sourcing: Manufacturers often focus on responsibly sourcing materials, ensuring they come from suppliers who adhere to sustainable practices, including reforestation, waste reduction, and energy efficiency.
When selecting cup bearings for a specific application, considering the eco-friendliness of the chosen material is essential. Manufacturers and suppliers may also provide information on the sustainability practices associated with their bearing materials.
Load-Carrying Capacity and Load Ratings of Cup Bearings
Cup bearings are designed to carry both radial and axial loads, and their load-carrying capacity is a critical factor in their performance. Load ratings for cup bearings are specified to help users understand their capabilities:
1. Radial Load Capacity: The radial load capacity of a cup bearing refers to its ability to support loads that are perpendicular to the shaft’s axis. This capacity is determined by factors such as the type of bearing, size, material, and design. Manufacturers provide radial load ratings in pounds or newtons to indicate the maximum radial load that a cup bearing can handle under ideal conditions.
2. Axial Load Capacity: The axial load capacity pertains to the cup bearing’s ability to support loads parallel to the shaft’s axis. Like radial load capacity, axial load capacity is specified by manufacturers and given in pounds or newtons. The design and construction of the bearing determine its axial load rating.
3. Combined Load Capacity: Cup bearings can handle combined radial and axial loads. Manufacturers specify the combined load rating to inform users about the maximum combined load, both radial and axial, that the bearing can support without premature failure. This rating is essential when the application involves varying loads or moments acting on the bearing.
It’s crucial to select cup bearings with load ratings that exceed the expected loads in the application. Factors like operating speed, temperature, lubrication, and misalignment can influence the effective load-carrying capacity of the bearing. Properly matching the bearing’s load ratings to the application’s requirements ensures reliable and long-lasting performance.
editor by CX 2024-05-15
China Best Sales Drawn Cup Needle Roller Bearings Needle Roller Bearing for Machine Tool bearing distributors
Product Description
I PRODUCT INFO.
NSK KOYO High Quality Drawn Cup Needle Roller Bearing HK/Nukr/Pwkr/Ccfh/Nast/Nutr/Na Series Roller Bearing for Machine Parts
II. Packing & Delivery
Packing Details:
1. Tube+carton+pallet: eg.10 pcs bearings are packed in a tube.30 tubes are put into a carton. It is usually for small bearings..
2. paper box+carton+pallet: every bearing is packed in a paper box, then put in a carton.It is usually for small or middle bearings.
3. Wooden packing:every bearing is packed into a wooden case.It is usually for big bearing
4. according to your requirement
Delivery Details : 5-15Days
Needle Roller Bearings Available from HQA Bearings
- SCE and SCE-PP Series – Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Inch dimensional
- HK, and HK-RS Series – Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Metric dimensional
- BCE and BCE-P Series – Drawn cup needle roller bearing, One end closed for shaft ends, cage guided, with/without seals, Inch dimensional
- BK, and BK-RS Series – Drawn cup needle roller bearing, One end closed for shaft ends, cage guided, with/without seals, Metric dimensional
VI. OUR MAIN PRODUCTS
Our products cover deep groove ball bearing, tapered roller bearing, cylindrical roller bearing, spherical roller bearing, pillow block bearing, angular contact ball bearing, self-aligning ball bearing, thrust ball bearing, thrust roller bearing, needle roller bearing, spherical plain bearing and so on, large, super large and non-standard bearings. In addition to the above, we offer customized high-tech bearings for free design according to drawings and samples from the clients’ side.
V. Our team
Teamwork contributes to the prosperity of the companies. With all workmates’ knowledge combined, the companies possess high work efficiency and an ability to deal with whatever problems. As a result, the companies can make more profits and develop more quickly.
In sum, teamwork is very important, no 1 could live individually, they must rely on others in some way. Hence, work together could make life easier.
Product Description
|
Size(ID*OD*B) |
30*47*17mm |
|
Bearing Type |
Single row Needle Roller |
|
Seal |
Open |
|
Bearing Material |
Chrome Steel GCr15/Stainless Steel |
|
Precision rating |
P0(P6 P5) |
|
Vibration level |
V1(V2 V3) |
|
Noise level |
Z2(Z3 Z4) |
Detailed Photos
Product Application
Company Profile
Packaging & Shipping
II.PACKAGING & SHIPPING
1) Inner Plastic Bag+ Paper Box + Carton(+Pallet);
2) Small sizes:Plastic Tube + Carton
3) Big sizes:Wooden Case
1)Less than 45 KGS, we will send by express. (Door to Door, Convenient)
2)Between 45 – 200 KGS, we will send by air transport. (Fastest and safest, but ?expensive )
3)More than 200 KGS, we will send by sea. (Cheapest and usual)
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.We have our own brand:.If you interested in our product,I can take you to visit our factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in ZheJiang Province,You can take the high-speed rail or plane to visit.
Q: Do you provide samples ? it is free charge?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:The MOQ is how much?
A: About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a
product is Non-standard size,need customize,we will according the product size to determine the MOQ.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Cage: | Without Cage |
|---|---|
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Style: | With Inner Ring |
| Material: | Bearing Steel |
| Type: | Open |
| Samples: |
US$ 0.01/Set
1 Set(Min.Order) | |
|---|
Customization and Machining of Cup Bearings for Specific Applications
Yes, cup bearings can be customized or machined to suit specific applications, and this customization can involve several aspects:
1. Material Selection: Depending on the application’s requirements, cup bearings can be manufactured from different materials such as steel, stainless steel, bronze, or other alloys. The choice of material can impact factors like corrosion resistance and load capacity.
2. Size and Dimensions: Cup bearings can be customized in terms of their inner and outer diameters, width, and overall dimensions to fit the specific space and load requirements of the machinery or equipment they are intended for.
3. Lubrication: Some applications may benefit from special lubrication requirements. Customized cup bearings can be pre-greased with specific lubricants or seals to withstand extreme temperatures, contamination, or other environmental factors.
4. Seals and Shields: In harsh environments, customized cup bearings can be equipped with additional sealing or shielding to protect against contaminants and moisture, ensuring reliable performance in challenging conditions.
5. Load Capacity: Custom cup bearings can be engineered with higher load-carrying capabilities to support heavy loads in specialized machinery, such as construction equipment or industrial presses.
6. Mounting Arrangements: Cup bearings can be customized with unique mounting configurations or flanges to simplify installation or address specific spatial constraints.
7. Coatings: For applications where anti-corrosion properties are essential, customized cup bearings can be coated with materials like zinc or nickel for added protection.
Customization and machining of cup bearings are often carried out by manufacturers or suppliers with expertise in bearing solutions. The goal is to tailor the bearings to meet the precise demands of the application, ensuring optimal performance, reliability, and longevity.
Eco-Friendly Aspects of Cup Bearing Materials
Cup bearing materials can have eco-friendly or sustainable aspects depending on the material chosen and its recyclability or environmental impact:
1. Stainless Steel: Stainless steel is known for its corrosion resistance, which can extend the lifespan of cup bearings and reduce the need for replacements. This longevity can contribute to sustainability by minimizing the disposal of worn-out bearings.
2. Recyclability: Many cup bearing materials, such as steel and bronze, are highly recyclable. At the end of their useful life, these materials can be melted down and reused, reducing the demand for new raw materials and energy consumption.
3. Reduced Lubrication: Some cup bearings are designed for extended periods of maintenance-free operation due to self-lubrication or special coatings. This can reduce the consumption of lubricants and the disposal of used oils, promoting eco-friendliness.
4. Non-Toxic Materials: Materials used in cup bearings are typically non-toxic and do not pose environmental or health hazards. This ensures that their manufacture and disposal do not harm ecosystems or human health.
5. Sustainable Sourcing: Manufacturers often focus on responsibly sourcing materials, ensuring they come from suppliers who adhere to sustainable practices, including reforestation, waste reduction, and energy efficiency.
When selecting cup bearings for a specific application, considering the eco-friendliness of the chosen material is essential. Manufacturers and suppliers may also provide information on the sustainability practices associated with their bearing materials.
Types of Cup Bearings for Various Applications
Cup bearings, also known as tapered roller bearings, come in several types to suit different applications. These variations are designed to accommodate specific load capacities, axial and radial forces, and operational conditions. Here are some common types:
1. Single-Row Tapered Roller Bearings: These cup bearings consist of a single row of tapered rollers between the inner and outer rings. They are suitable for applications with moderate radial and axial loads, such as in wheel hubs, transmissions, and differentials in automobiles.
2. Double-Row Tapered Roller Bearings: Double-row cup bearings have two rows of tapered rollers and can handle higher radial and axial loads compared to single-row bearings. They are often used in heavy machinery and gearboxes that require increased load-carrying capacity.
3. Four-Row Tapered Roller Bearings: Four-row cup bearings are designed for extremely heavy radial and axial loads. They are common in rolling mills, where they support the massive rolls used for metal shaping and processing. These bearings can withstand high forces and offer exceptional load-carrying capabilities.
4. Precision Tapered Roller Bearings: Precision cup bearings are manufactured to very tight tolerances, ensuring high accuracy and smooth operation. They are used in applications where precision, such as in machine tool spindles and aerospace components, is critical.
5. Matched Tapered Roller Bearings: Matched cup bearings consist of two tapered roller bearings with pre-set clearances and axial play. They are often used in pairs to support axial thrust in both directions. This type is common in machine tool spindles and automotive wheel bearings.
6. Custom Tapered Roller Bearings: Manufacturers can produce custom cup bearings to meet specific application requirements. These can include variations in size, load capacity, and other design parameters tailored to a particular application.
The choice of cup bearing type depends on the specific demands of the application, load requirements, and operating conditions. Proper selection ensures optimal performance and longevity in various industries, from automotive to industrial machinery.
editor by CX 2024-05-14
China manufacturer Drawn Cup Needle Roller Bearings HK0812 2RS, HK1014 2RS, HK1216 2RS, HK1416 2RS, HK1516 2RS, HK1520 2RS, HK1616 2RS, HK1620 2RS, HK1625 2RS, HK1816 2RS bearing driver kit
Product Description
Needle roller bearings contain many slender rollers with a length 3 to 10 times their diameter. Therefore, the ratio of the bearing outside diameter to the inscribed circle diameter is small, and they have a rather high radial load capacity. There are numerous types available, and many have no inner rings. The drawn-cup type has a pressed steel outer ring and the solid type has a machined outer ring. There are also cage-and-roller assemblies without rings. Most bearings have pressed steel cages, but some are without cages.
Needle roller bearings have a high load carrying capacity in addition to their low cross-section and stiffness. They are especially suitable for bearing arrangements where radial space is limited because needle roller bearings only carry pure radial load and can not limit the axial displacement of shaft relative to the housing. It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearings.
| Model Number | HK series, BK series, HK…RS series, HK…2RS series, BK…RS series, F series, FH series, MF series, |
| HF series, CZPT series, K series, K…ZW series, KZK series, KBK series, NK series, NKS series, RNA49 series, | |
| RNA69 series, NKI series, NKIS series, NA49 series, NA69 series, NA48 series, NAO series, RNAO series, | |
| RNA49…RS series, RNA49… 2RS series, RNAV series, NAV series, RPNA series, PNA series, IR series, | |
| LR series, AXK series, AXW series, RSTO series, STO series, RNA2200 series, RNA2200…2RS series, | |
| NA2200 series, NATR series, NATV series, NUTR series, PWTR series, NNTR series, KR series, KRE series, | |
| KRV series, NUKR series, NUKRE series, PWKR series, PWKRE series. | |
| Type | needle roller bearing. |
| Number of Row | single row, double row, multi row. |
| Material | supreme chrome steel 100Cr6. |
| Cage Material | steel, brass, nylon. |
| Hardness | HRC 60-64. |
| Precision Rating | P0, P6, P5. |
| Radial Clearance | C0, C2, C3, C4, C5. |
| Sealing Type | open, 2RS. |
| Grease | as per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on. |
| Certification | ISO 9001:2015. |
| Mark | TIK or your mark. |
| Package | single box package, industrial rolled package or as per buyer’s requirement. |
| Place of Origin | China (Mainland). |
| Features | (1) high precision; |
| (2) high speed; | |
| (3) high load carrying capacity; | |
| (4) low noise; | |
| (5) long life span. | |
| Application | transport machinery, CNC machine, sewing machinery, handcart, physical exercise apparatus, motorcycle, |
| automobile, electric tool, leisure toys, textile machinery, printing machinery etc. | |
| Payment Term | 30% deposit, 70% is paid by TT or L/C or Western Union. |
| Shipment time | ready stock, immediate shipment. |
| Shipping Port | ZheJiang , ZheJiang or HangZhou. |
| Samples | free samples are available. |
| Bearing No. | Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | |||
| Fw | D | C | Cr | Cor | Oil | ||
| HK571-2RS | 8 | 12 | 12 | 2250 | 2100 | 19000 | 3.50 |
| HK1014-2RS | 10 | 14 | 14 | 4100 | 5000 | 15000 | 5.20 |
| HK1216-2RS | 12 | 18 | 16 | 6100 | 7000 | 12000 | 11.50 |
| HK1416-2RS | 14 | 20 | 16 | 6100 | 7500 | 11000 | 14.00 |
| HK1516-2RS | 15 | 21 | 16 | 6800 | 8800 | 10000 | 14.30 |
| HK1520-2RS | 15 | 21 | 20 | 9500 | 11400 | 10000 | 18.00 |
| HK1616-2RS | 16 | 22 | 16 | 7200 | 9200 | 10000 | 15.10 |
| HK1620-2RS | 16 | 22 | 20 | 9900 | 12300 | 10000 | 16.80 |
| HK1625-2RS | 16 | 22 | 25 | 9900 | 12300 | 10000 | 17.00 |
| HK1816-2RS | 18 | 24 | 16 | 7800 | 9900 | 9200 | 17.00 |
| HK2016-2RS | 20 | 26 | 16 | 8000 | 15710 | 9000 | 18.80 |
| HK2571-2RS | 20 | 26 | 20 | 12700 | 25710 | 7800 | 23.50 |
| HK2216-2RS | 22 | 28 | 16 | 9000 | 12400 | 7800 | 20.30 |
| HK2220-2RS | 22 | 28 | 20 | 10400 | 25710 | 7800 | 25.50 |
| HK2516-2RS | 25 | 32 | 16 | 9800 | 13200 | 6900 | 27.30 |
| HK2520-2RS | 25 | 32 | 20 | 13600 | 20000 | 6900 | 33.10 |
| HK2524-2RS | 25 | 32 | 24 | 17900 | 30000 | 6900 | 39.70 |
| HK2530-2RS | 25 | 32 | 30 | 24500 | 43000 | 6900 | 47.30 |
| HK2820-2RS | 28 | 35 | 20 | 11400 | 22500 | 5300 | 36.90 |
| HK3016-2RS | 30 | 37 | 16 | 15710 | 16200 | 5300 | 28.50 |
| HK3571-2RS | 30 | 37 | 20 | 16200 | 26000 | 5300 | 39.10 |
| HK3571-2RS | 30 | 37 | 24 | 21000 | 38500 | 5300 | 49.70 |
| HK3516-2RS | 35 | 42 | 16 | 15710 | 20300 | 4900 | 36.40 |
| HK3520-2RS | 35 | 42 | 20 | 16700 | 30500 | 4900 | 41.10 |
| HK4016-2RS | 40 | 47 | 16 | 11000 | 21300 | 4200 | 41.20 |
| HK4571-2RS | 40 | 47 | 20 | 19000 | 30500 | 4200 | 50.20 |
| HK4520-2RS | 45 | 52 | 20 | 20300 | 41000 | 3800 | 57.40 |
| HK5571-2RS | 50 | 58 | 24 | 30000 | 61000 | 3200 | 84.00 |
FAQ
Q1: Are you a manufacturer or a trading company?
A: We have been a professional manufacturer of bearings since 1995 with ISO9001:2015 certificate.
Q2: How is the quality level of your bearings?
A: Our bearings are made of supreme GCr15 bearing steel and are produced with the first class workmanship. The tolerance grade could be P0, P6, P5, P4. The vibration level could be Z1V1, Z2V2, Z3V3.
Q3: Can I get samples to see the quality?
A: Yes, samples are free, but the courier charge shall be borne by the buyer.
Q4: Could you offer OEM service and print my logo/mark on the products?
A: Yes, we could. Please send us your mark registration files, we shall print your logo/mark on the bearings and package.
Q5: How is the lead time?
A: For regular items that are in stock, we could make shipment immediately right after your payment. If the goods are not in stock, our production time is from 15 to 45 days according to the quantity.
Q6: What if I receive defective product for my order?
A: All our bearings are 100% inspected strictly before packing. If you receive any defective product, please provide us photos or videos to show the problem. After confirmation, we shall send you the new product as replacement free of charge.
Q7: What is your term of payment?
A: Term of payment is negotiable. Usually it is 30% deposit in advance, and the balance 70% is paid when the goods are ready for shipment.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Rolling Body: | Roller Bearings |
|---|---|
| The Number of Rows: | Single |
| Outer Dimension: | Small (28-55mm) |
| Material: | Bearing Steel |
| Spherical: | Non-Aligning Bearings |
| Load Direction: | Radial Bearing |
| Samples: |
US$ 0.00/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Impact of Proper Installation and Alignment on Cup Bearing Performance
Proper installation and alignment are critical factors that significantly impact the performance and longevity of cup bearings in machinery and equipment. Here’s how they influence bearing performance:
1. Load Distribution: Correct installation ensures that the load is evenly distributed across the bearing’s raceways. Improper alignment can lead to concentrated loads on specific areas, causing premature wear and potential bearing failure.
2. Reduced Friction: Precise installation and alignment help minimize friction within the bearing, which is essential for smooth operation and energy efficiency. Reduced friction can also lead to less heat generation.
3. Noise and Vibration: Proper alignment reduces noise and vibration levels, promoting a quieter and more comfortable working environment. Misalignment can result in increased noise and unwanted vibrations.
4. Longevity: When installed correctly and aligned accurately, cup bearings are more likely to reach their expected service life without experiencing premature failure due to uneven wear and damage.
5. Performance Consistency: Well-aligned cup bearings deliver consistent and predictable performance, which is essential in applications where precision and reliability are paramount.
6. Maintenance Reduction: Correctly installed and aligned cup bearings typically require less maintenance and lubrication, as they experience less wear and tear during operation.
Proper installation and alignment involve following the manufacturer’s guidelines, utilizing suitable tools and equipment, and ensuring that the bearing is correctly seated and aligned with the mating components. Any deviations from the recommended installation and alignment procedures can lead to reduced bearing life and potential operational issues.
Enhancing Efficiency and Functionality with Cup Bearings
Cup bearings provide several advantages that enhance the efficiency and functionality of mechanical systems:
1. Reduced Friction: Cup bearings are designed to reduce friction between moving parts, which results in less energy loss and increased mechanical efficiency. This reduction in friction leads to improved performance and energy savings.
2. Load Support: Cup bearings offer excellent load-carrying capabilities, making them suitable for applications where heavy loads need to be supported. This ensures the stability and reliability of mechanical systems under varying loads.
3. Misalignment Compensation: Cup bearings can accommodate misalignment to some extent, allowing mechanical systems to operate smoothly even when components are not perfectly aligned. This feature minimizes wear and tear and prolongs the lifespan of the machinery.
4. Durability: Cup bearings are known for their durability, which contributes to the longevity of mechanical systems. They can withstand heavy loads, shock loads, and harsh environmental conditions without compromising their performance.
5. Precision: In applications where precision is crucial, such as manufacturing and automation, cup bearings provide the necessary stability and accuracy. This precision ensures that machinery operates as intended, leading to high-quality output.
6. Versatility: Cup bearings are versatile and can be customized to meet the specific needs of different mechanical systems. This adaptability allows them to be used in a wide range of applications.
7. Reduced Maintenance: The durability and reliability of cup bearings result in lower maintenance requirements. Reduced maintenance leads to increased uptime and cost savings for businesses relying on mechanical systems.
Overall, cup bearings are instrumental in enhancing the overall efficiency, functionality, and performance of mechanical systems across various industries.
Comparison of Cup Bearings with Other Bearing Types
Cup bearings, also known as tapered roller bearings, differ from other bearing types like ball bearings and roller bearings in several ways:
1. Load Capacity: Cup bearings are designed to handle both radial and axial loads, making them suitable for applications with combined forces. Ball bearings primarily handle radial loads, while roller bearings, including cup bearings, can manage both radial and axial loads.
2. Tapered Design: Cup bearings have a tapered design, which helps distribute loads more evenly, reducing the risk of damaging the bearings. Ball bearings have a different internal structure with small, spherical rolling elements, while roller bearings have cylindrical or tapered rollers.
3. Precision and Accuracy: Ball bearings, especially precision ball bearings, offer high levels of accuracy and low friction, making them suitable for applications where precise movement is essential. Cup bearings can provide precision but are typically used in applications with moderate to heavy loads.
4. Lubrication: Lubrication requirements can vary among bearing types. Cup bearings typically require adequate lubrication to operate efficiently. Ball bearings may need less lubrication due to their low friction design.
5. Versatility: Ball bearings and roller bearings come in various configurations, making them versatile for different applications. Cup bearings are primarily used in applications where tapered rollers are advantageous, such as automotive wheel hubs and gearboxes.
6. Specialized Applications: Some applications may benefit from specialized bearings like ball screws with ball bearings for high precision linear motion or spherical roller bearings for applications that require misalignment compensation.
The choice between cup bearings, ball bearings, and roller bearings depends on the specific needs of the application, including the type and magnitude of loads, operating conditions, and precision requirements. Each bearing type has its advantages and limitations, making proper selection essential for optimal performance and longevity.
editor by CX 2024-05-14
China OEM Thin Walled Outer Ring Bk1816 HK1812 HK1814 RS HK1816 2RS Bk2016 Bk2018 Bk2020 HK2010 HK2012 HK2016 Drawn Cup Needle Roller Bearings. connecting rod bearing
Product Description
PRODUCT PICTURES:
OUR SERVICES
We can provide manufacturing capabilities and services of regular bearings for you, or customized non-standard bearings as you required.
BEARING:
— Dimensions
— Material
— Tolerance standard
APPEARANCE:
— Logo (Laser Marking)
— Package Design
40+ YEARS EXPERIENCE
CONTINUOUS AND STABLE DELIVERY OF PRODUCTS.
With over 40 years experience of the bearing manufacturing, we know how to make good bearings with less cost consistently and efficiently.
We use advanced CNC turning, grinding, and superfinishing machines to ensure high, stable, and accurate machining. All of your goods, from the most economical category, to the highest rated category, will always be manufactured precisely to the standards you require.
OWN HEAT TREATMENT
CONTROALLABLE COST AND QUALITY.
Heat treatment is 1 of the crucial processes to ensure high performance of bearing materials. Compared with other manufacturers, we can produce higher quality bearings at smaller cost, with a more flexible and controllable production schedule, and in a shorter time.
We have 6 heat treatment production lines.
Bearings are heated uniformly, with small deformation and little/no oxidized decarburization, which can make them have high hardness, high fatigue resistance, good wear resistance, dimensional stability, and excellent mechanical strength.
OUTSTXIHU (WEST LAKE) DIS. QUALITY
LOW NOISE, LOW FRICTION AND LONG LIFE.
All our products are characterized by low noise, low friction and long life. This is due to our attention to the roundness, waviness and surface roughness of bearing raceway.
Our products fully meets the requirements of national and international standards according to the testing result of roughness, roundness, hardness, vibration noise, vibration velocity.
PACKING
PACKAGING THAT HELPS SELL.
1, Inner package
Corrosion and Dust Proof PE plastic film / bag packing + Tube packing, or Wrapping tape for larger bearings.
2, Corrugated Individual Box
Our attractive sales-helpful “3-JOYS” package, or as the design of your package.
3, Outer package
Corrugated carton + Wooden pallet
MODERN WELL-ORGANIZED WAREHOUSE
· Constant temperature (20°C) and humidity (RH 52%) warehouse
· Hundreds of models on hand, short delivery time.
HONOR & SYSTEM CERTIFICATES
EXHIBITION
SAMPLES POLICY
FREE SAMPLES AND SHIPPING
We are happy to send you free samples of our bearings for field testing. All transportation costs will be paid by us.
Please note: Depending on the model and value of samples, this policy may not apply!
Please contact our sales staff for details.
TRANSPORTATION
FASTEST DELIVERY TO CUSTOMERS
CUSTOMERS FEEDBACK
PAYMENT TERMS
To facilitate your payment, we offer a variety of options!
FAQ
1, About the lead time.
This depends on several factors, like Is the production schedule tight? Is there a corresponding model in stock, and is there enough of this model in stock? How many pcs of that model would be ordered?
Simply speaking, based on a 20′ GP container load:
| If the model your Preferred is | Sufficient stock | Lead Time |
| Regular models | YES | Within 7 days |
| Regular models | NO | Within 30 days |
| Non-regular model | NO | About 50 days |
For accurate estimate, please contact with our sale stuff. Thanks.
2, Minimum order quantity.
Even just ONE piece of bearing is ok for us.
3, If you don’t know which model is the right choice…
We would like to give you some advise if you like, according to the real situation and demand of your local market. Our purpose is to help you to get proper and right models for your customers, so that you would make a better sales and income finally.
4, Factory Inspection
We surely would welcome you or your representatives to come to our plants or working offices to take a good look and chat with our hardworking CZPT employees. Ask our sales stuff and she/he will arrange that for you. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Cage: | With Cage |
|---|---|
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Style: | Without Outer Ring, With Outer Ring, Without Inner Ring, With Inner Ring |
| Material: | Bearing Steel |
| Type: | Open |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Variations in Cup Bearing Designs for Different Operating Conditions
Cup bearings come in various designs tailored to different operating conditions and requirements. Some common variations include:
- Tapered Cup Bearings: These are designed to handle both radial and axial loads and are commonly used in applications like automotive wheel hubs.
- Needle Roller Cup Bearings: Needle rollers provide high load-carrying capacity in a compact design, making them suitable for applications with limited space.
- Thrust Cup Bearings: These are designed to withstand axial loads and are often used in applications like automotive transmissions.
- Precision Cup Bearings: These bearings are manufactured to tight tolerances for high-precision applications such as machine tools and aerospace equipment.
- Stainless Steel Cup Bearings: Stainless steel construction provides corrosion resistance, making them suitable for food processing and marine applications.
- Plastic or Nylon Cup Bearings: These lightweight bearings are used in low-load, low-speed applications where corrosion resistance and low friction are needed.
- Heavy-Duty Cup Bearings: These robust bearings are designed for heavy radial and axial loads, commonly found in construction and agricultural machinery.
Each variation is optimized for specific conditions and load types, ensuring optimal performance and longevity in various industrial and mechanical applications.
Challenges and Limitations of Cup Bearings in Different Environments
Cup bearings, while versatile and reliable, have specific challenges and limitations based on the environments in which they are used:
1. Contaminants: In environments with high levels of contaminants, such as dust, dirt, or moisture, cup bearings may require enhanced sealing to prevent particle ingress, which can lead to premature wear and failure.
2. Temperature Extremes: Cup bearings may not perform optimally in extreme temperature conditions. High temperatures can affect lubrication properties and reduce bearing life, while low temperatures can cause stiffness and reduced flexibility.
3. Corrosive Environments: Exposure to corrosive substances, like chemicals or saltwater, can lead to bearing corrosion. In such cases, selecting materials with high corrosion resistance is crucial.
4. Shock and Vibration: Machinery subjected to high levels of shock and vibration may experience accelerated wear in cup bearings. Proper mounting and maintenance are essential in these situations.
5. Heavy Loads: While cup bearings can handle substantial loads, there are limitations to the magnitude and type of loads they can support. In applications with extremely heavy loads, larger or specialized bearings may be required.
6. Misalignment: Excessive misalignment can cause uneven load distribution, leading to wear and reduced bearing life. Proper alignment and choice of bearing type can mitigate this challenge.
7. Speed: Extremely high-speed applications may require specialized bearing designs to prevent issues like heat buildup and premature wear.
8. Lubrication: In applications where lubrication is crucial, cup bearings should receive regular maintenance to ensure proper lubrication levels and prevent dry running.
Understanding these challenges and limitations is essential in selecting the right cup bearings and implementing appropriate maintenance practices to maximize their performance and longevity in various environments.
Comparison of Cup Bearings with Other Bearing Types
Cup bearings, also known as tapered roller bearings, differ from other bearing types like ball bearings and roller bearings in several ways:
1. Load Capacity: Cup bearings are designed to handle both radial and axial loads, making them suitable for applications with combined forces. Ball bearings primarily handle radial loads, while roller bearings, including cup bearings, can manage both radial and axial loads.
2. Tapered Design: Cup bearings have a tapered design, which helps distribute loads more evenly, reducing the risk of damaging the bearings. Ball bearings have a different internal structure with small, spherical rolling elements, while roller bearings have cylindrical or tapered rollers.
3. Precision and Accuracy: Ball bearings, especially precision ball bearings, offer high levels of accuracy and low friction, making them suitable for applications where precise movement is essential. Cup bearings can provide precision but are typically used in applications with moderate to heavy loads.
4. Lubrication: Lubrication requirements can vary among bearing types. Cup bearings typically require adequate lubrication to operate efficiently. Ball bearings may need less lubrication due to their low friction design.
5. Versatility: Ball bearings and roller bearings come in various configurations, making them versatile for different applications. Cup bearings are primarily used in applications where tapered rollers are advantageous, such as automotive wheel hubs and gearboxes.
6. Specialized Applications: Some applications may benefit from specialized bearings like ball screws with ball bearings for high precision linear motion or spherical roller bearings for applications that require misalignment compensation.
The choice between cup bearings, ball bearings, and roller bearings depends on the specific needs of the application, including the type and magnitude of loads, operating conditions, and precision requirements. Each bearing type has its advantages and limitations, making proper selection essential for optimal performance and longevity.
editor by CX 2024-05-14
China wholesaler Drawn Cup Needle Roller Bearing with Cage Seal Auto Truck ball bearing
Product Description
| Basic Features of Drawn Cup Needle Roller Bearing | |
| Types | HK… HK…RS HK…2RS series BK… BK…RS series SCE… series BCE… series FY… series F… series MFY… series MF… series |
| Material | Bearing Steel(GCr15, 100Cr6) SPCC St14 Nylon |
| Dimension | Metric and Inch |
| Dimension Range | 3mm~80mm(bore diameter) |
| MOQ | 1 |
| Delivery Time | 15-45 days |
| Sea Ports | ZheJiang HangZhou HangZhou |
Why Choose HECTO?
1. More than 20 years of manufacturing and exporting experiences
2. an IATF16949 company
3. 100% inspecting of products
4. More competitive prices with better quality
5. More than 99% of delivery in time
6. Rapid response of your emails and questions
7. Products can be traced back
Drawn Cup Needle Roller Bearings(Metric and Inch)
| Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speed | ||||
| HK | BK | Fw | D | C | Cr | Cor | Oil(RPM) |
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 1320 | 950 | 60000 |
| HK0408TN | BK0408TN | 4 | 8 | 8 | 1540 | 1070 | 40000 |
| HK0509 | BK0509 | 5 | 9 | 9 | 2200 | 1790 | 36000 |
| HK0608 | – | 6 | 10 | 8 | 1830 | 1550 | 32000 |
| HK0609 | BK0609 | 6 | 10 | 9 | 2650 | 2400 | 30000 |
| HK0708 | – | 7 | 11 | 8 | 2800 | 2150 | 27000 |
| HK0709 | BK0709 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
| HK0808 | BK0808 | 8 | 12 | 8 | 2550 | 2400 | 21000 |
| HK571 | BK571 | 8 | 12 | 10 | 3700 | 3450 | 21000 |
| HK08×14×10 | – | 8 | 14 | 10 | 3800 | 3950 | 25000 |
| HK08×14×12 | – | 8 | 14 | 12 | 4100 | 4320 | 25000 |
| HK571 | BK571 | 9 | 13 | 10 | 4050 | 4250 | 25000 |
| HK571 | – | 9 | 13 | 12 | 5000 | 6000 | 25000 |
| HK1571 | BK1571 | 10 | 14 | 10 | 3900 | 4800 | 19000 |
| HK1012 | BK1012 | 10 | 14 | 10 | 5000 | 6300 | 19000 |
| HK1015 | – | 10 | 14 | 15 | 6700 | 7800 | 19000 |
| HK10×16×10 | – | 10 | 16 | 10 | 6800 | 8800 | 18000 |
| HK10×16×12 | – | 10 | 16 | 12 | 6800 | 8800 | 18000 |
| HK10×16×15 | – | 10 | 16 | 15 | 6800 | 8800 | 19000 |
| HK1210 | BK1210 | 12 | 16 | 10 | 4150 | 5800 | 19000 |
| HK1212 | BK1212 | 12 | 18 | 12 | 3800 | 5100 | 15000 |
| HK12×17×12 | – | 12 | 17 | 12 | 5100 | 7000 | 15000 |
| HK12×17×15 | – | 12 | 17 | 15 | 5100 | 7000 | 15000 |
| HK12×17×18 | – | 12 | 17 | 18 | 5100 | 7000 | 15000 |
| HK12×18×12 | BK12×18×12 | 12 | 18 | 12 | 550 | 6300 | 17000 |
| HK1312 | BK1312 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
| HK13.5×20×12 | – | 13.5 | 20 | 12 | 6250 | 7590 | 16000 |
| HK1412 | – | 14 | 20 | 12 | 6800 | 7500 | 14000 |
| HK1416 | – | 14 | 20 | 16 | 7300 | 9000 | 14000 |
| HK15×20×12 | – | 15 | 20 | 12 | 5800 | 6000 | 14000 |
| HK15×20×16 | – | 15 | 20 | 16 | 6000 | 6200 | 14000 |
| HK15×20×20 | – | 15 | 20 | 20 | 6100 | 6400 | 14000 |
| HK1512 | BK1512 | 15 | 21 | 12 | 7000 | 8400 | 14000 |
| HK1514 | – | 15 | 21 | 14 | 8500 | 10400 | 13000 |
| HK1515 | – | 15 | 21 | 15 | 9100 | 11400 | 13000 |
| HK1516 | BK1516 | 15 | 21 | 16 | 9800 | 11400 | 14000 |
| HK1522 | – | 15 | 21 | 22 | 10400 | 16500 | 14000 |
| HK15×22×12 | – | 15 | 22 | 12 | 14300 | 18400 | 13000 |
| HK1612 | BK1612 | 16 | 22 | 12 | 7100 | 9200 | 14000 |
| HK1614 | – | 16 | 22 | 14 | 8800 | 9900 | 12000 |
| HK1616 | BK1616 | 16 | 22 | 16 | 15710 | 14300 | 14000 |
| HK1622 | – | 16 | 22 | 22 | 11100 | 17400 | 14000 |
| HK1712 | – | 17 | 23 | 12 | 6900 | 9300 | 13000 |
| HK1714 | – | 17 | 23 | 14 | 6800 | 15710 | 10000 |
| HK1716 | – | 17 | 23 | 16 | 8500 | 12500 | 10000 |
| HK1718 | – | 17 | 23 | 18 | 9500 | 10600 | 10000 |
| HK17×25×14 | – | 17 | 25 | 14 | 13100 | 147000 | 10000 |
| HK17×25×18 | – | 17 | 25 | 18 | 9500 | 10600 | 11000 |
| HK1812 | – | 18 | 24 | 12 | 7100 | 9900 | 12000 |
| HK1816 | BK1816 | 18 | 24 | 16 | 10600 | 15300 | 12000 |
| HK2571 | – | 20 | 26 | 10 | 5900 | 7200 | 10000 |
| HK2014 | – | 20 | 26 | 14 | 9700 | 18100 | 9000 |
| HK2016 | BK2016 | 20 | 26 | 16 | 11700 | 29100 | 10000 |
| HK2018 | – | 20 | 26 | 18 | 7900 | 12800 | 9000 |
| HK2571 | – | 20 | 26 | 20 | 13700 | 24000 | 10000 |
| HK2030 | – | 20 | 26 | 30 | 21800 | 40000 | 15710 |
| HK20×27×20 | – | 20 | 27 | 20 | 26300 | 47800 | 9900 |
| HK2210 | – | 22 | 28 | 10 | 7200 | 9500 | 1571 |
| HK2212 | BK2212 | 22 | 28 | 12 | 8100 | 10400 | 1571 |
| HK22×29×30 | – | 22 | 29 | 30 | 19400 | 33100 | 9000 |
| HK2512 | BK2512 | 25 | 32 | 12 | 10000 | 14200 | 9000 |
| HK2525 | BK2525 | 25 | 32 | 25 | 22200 | 36700 | 9000 |
| HK2816 | BK2816 | 28 | 35 | 16 | 15400 | 22500 | 8700 |
| HK2820 | BK2820 | 28 | 35 | 20 | 18900 | 32000 | 8700 |
| HK3012 | BK3012 | 30 | 37 | 12 | 15710 | 16200 | 8100 |
| HK3571 | BK3571 | 30 | 37 | 20 | 19700 | 33500 | 8100 |
| HK3224 | – | 32 | 39 | 24 | 25500 | 5200 | 7300 |
| HK3516 | BK3516 | 35 | 42 | 16 | 15700 | 27500 | 7100 |
| HK4012 | BK4012 | 40 | 47 | 12 | 14000 | 24300 | 6300 |
| HK4512 | BK4512 | 45 | 52 | 12 | 12900 | 22500 | 5800 |
| HK5571 | BK5571 | 50 | 58 | 20 | 28000 | 60000 | 5300 |
| HK6012 | BK6012 | 60 | 68 | 12 | 12400 | 29000 | 4100 |
| SCE | BCE | Fw | D | C | Cr | Cor | Oil(RPM) |
| SCE44 | BCE44 | 6.35 | 11.112 | 6.35 | 1602 | 1157 | 35000 |
| SCE45 | BCE45 | 6.35 | 11.112 | 7.94 | 2536 | 2092 | 35000 |
| SCE55 | BCE55 | 7.938 | 12.7 | 7.94 | 2892 | 2625 | 29000 |
| SCE65 | BCE65 | 9,525 | 14.288 | 7.94 | 2892 | 2417 | 25000 |
| SCE67 | BCE67 | 9,525 | 14.288 | 11.11 | 4361 | 4583 | 25000 |
| SCE87 | BCE87 | 12.7 | 17.462 | 11.11 | 5918 | 7387 | 19000 |
| SCE88 | BCE88 | 12.7 | 17.462 | 12.7 | 6897 | 9033 | 19000 |
| SCE810 | BCE810 | 12.7 | 17.462 | 15.88 | 8811 | 12237 | 19000 |
| SCE95 | BCE95 | 14.288 | 19.05 | 7.94 | 4049 | 4717 | 18000 |
| SCE96 | BCE96 | 14.288 | 19.05 | 9.52 | 5162 | 6408 | 18000 |
| SCE98 | BCE98 | 14.288 | 19.05 | 12.7 | 7698 | 1 0571 | 18000 |
| SCE910 | BCE910 | 14.288 | 19.05 | 15.88 | 9434 | 14017 | 18000 |
| SCE912 | BCE912 | 14.288 | 19.05 | 19.05 | 1571 | 16465 | 18000 |
| SCE108 | BCE108 | 15.875 | 20.638 | 12.7 | 8743 | 12015 | 16000 |
| SCE1571 | BCE1571 | 15.875 | 20.638 | 15.88 | 10368 | 16242 | 16000 |
| SCE1012 | BCE1012 | 15.875 | 20.638 | 19.05 | 12015 | 19802 | 16000 |
| SCE116 | BCE116 | 17.462 | 22.225 | 9.52 | 5740 | 7976 | 15000 |
| SCE1210 | BCE1210 | 19.05 | 25.4 | 15.88 | 12682 | 17577 | 13000 |
| SCE1212 | BCE1212 | 19.05 | 25.4 | 19.05 | 15352 | 22250 | 13000 |
| SCE1312 | BCE1312 | 20.638 | 26.988 | 19.05 | 16571 | 23585 | 12000 |
| SCE148 | BCE148 | 22.225 | 28.575 | 12.7 | 11125 | 15797 | 11000 |
| SCE1412 | BCE1412 | 22.225 | 28.575 | 19.05 | 16910 | 27145 | 11000 |
| SCE1516 | BCE1516 | 23.812 | 30.162 | 25.4 | 24030 | 43165 | 11000 |
| SCE168 | BCE168 | 25.4 | 31.72 | 12.7 | 12682 | 19135 | 10000 |
| SCE1612 | BCE1612 | 25.4 | 31.72 | 19.05 | 18571 | 30260 | 10000 |
| SCE1616 | BCE1616 | 25.4 | 31.72 | 25.4 | 24920 | 45390 | 10000 |
| SCE188 | BCE188 | 28.575 | 34.925 | 12.7 | 12905 | 25717 | 9000 |
| SCE1812 | BCE1812 | 28.575 | 34.925 | 19.05 | 18912 | 33375 | 9000 |
| SCE1816 | BCE1816 | 28.575 | 34.925 | 25.4 | 25810 | 49395 | 9000 |
| SCE2012 | BCE2012 | 31.75 | 38.1 | 19.05 | 21137 | 39605 | 8000 |
| SCE2016 | BCE2016 | 31.75 | 38.1 | 25.4 | 27145 | 54735 | 8000 |
| SCE2212 | BCE2212 | 34.925 | 41.275 | 19.05 | 21360 | 42750 | 7500 |
| SCE2216 | BCE2216 | 34.925 | 41.275 | 25.4 | 27590 | 59185 | 7500 |
| SCE2416 | BCE2416 | 38.1 | 47.625 | 25.4 | 38715 | 66305 | 6500 |
| SCE2816 | BCE2816 | 44.45 | 53.975 | 25.4 | 41385 | 75650 | 6000 |
| SCE3220 | BCE3220 | 50.8 | 60.325 | 31.75 | 55180 | 115700 | 5000 |
| Shaft | Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speed | |||
| (mm) | Fw | D | C | Co | Cor | Oil(RPM) | |
| 3.175 | F3.175X6.35X6.35 | 3.175 | 6.35 | 6.35 | 3200 | 5900 | 19000 |
| 4.762 | F4.762X8.731X6.35 | 4.762 | 8.731 | 6.35 | 3400 | 6000 | 19000 |
| 6.35 | F6.35X11.11X11.13 | 6.35 | 11.11 | 11.13 | 3500 | 6050 | 12000 |
| MF6.35X11.11X11.13 | 6.35 | 11.11 | 11.13 | 3500 | 6050 | 12000 | |
| 8 | F-571 | 8 | 12 | 10 | 4050 | 7150 | 13000 |
| FH-571 | 8 | 14 | 10 | 5200 | 7150 | 7400 | |
| FH-571 | 8 | 14 | 12 | 4550 | 7150 | 7400 | |
| 9 | FH571 | 9 | 13 | 10 | 4900 | 8050 | 12000 |
| FH571 | 9 | 15 | 10 | 8000 | 11500 | 7100 | |
| FH9X15X13 | 9 | 15 | 13 | 8560 | 12800 | 7100 | |
| 9.52 | F9.52X14.29X12.7 | 9.52 | 14.29 | 12.7 | 9000 | 13300 | 7100 |
| 10 | F-1571 | 10 | 14 | 10 | 5700 | 9350 | 11000 |
| FH-1571 | 10 | 16 | 10 | 6350 | 10800 | 11000 | |
| F10X16X15 | 10 | 16 | 15 | 6890 | 11500 | 7100 | |
| 10 | 16 | 17 | 6500 | 11000 | 7000 | ||
| 12 | F-1212 | 12 | 16 | 12 | 6380 | 10900 | 7100 |
| F12X17X12 | 12 | 17 | 12 | 8400 | 11900 | 7100 | |
| F12X17X15 | 12 | 17 | 15 | 9000 | 12500 | 7100 | |
| F12X17X18 | 12 | 17 | 18 | 9800 | 13500 | 7100 | |
| 15 | F15X20X12 | 15 | 20 | 12 | 8400 | 11900 | 7100 |
| F15X20X16 | 15 | 20 | 16 | 9500 | 12800 | 7100 | |
| F15X20X20 | 15 | 20 | 20 | 10500 | 16000 | 7100 | |
| FY15X20X20 | 15 | 20 | 20 | 10500 | 16000 | 7100 | |
| F-1512 | 15 | 21 | 12 | 9700 | 15900 | 8100 | |
| 16 | F-1616 | 16 | 22 | 16 | 14100 | 25900 | 7700 |
| 17 | F-1712 | 17 | 23 | 12 | 10600 | 21600 | 7300 |
| F-1714 | 17 | 23 | 14 | 12500 | 22500 | 7300 | |
| F-1718 | 17 | 23 | 18 | 13800 | 24800 | 7300 | |
| 17 | 23 | 22 | 13500 | 24000 | 7100 | ||
| 18 | F1816 | 18 | 24 | 16 | 15000 | 29100 | 6900 |
| 20 | F-2014 | 20 | 26 | 14 | 15800 | 40500 | 6900 |
| F-2571 | 20 | 26 | 20 | 18800 | 42500 | 6900 | |
| F20X26X25 | 20 | 26 | 25 | 20500 | 35500 | 6300 | |
| 25 | F-2516 | 25 | 32 | 16 | 18700 | 37900 | 5100 |
| F-2522 | 25 | 32 | 22 | 11000 | 16500 | 5100 | |
| F25X32X25 | 25 | 32 | 25 | 11500 | 18500 | 5100 | |
| F25X33X08 | 25 | 33 | 8 | 12200 | 16800 | 4300 | |
| 28 | F-2820 | 28 | 35 | 20 | 25700 | 58300 | 4600 |
| 30 | F-3571 | 30 | 37 | 20 | 26800 | 62500 | 4300 |
| 30 | MF-3571 | 30 | 37 | 20 | 26800 | 62500 | 4300 |
| F30X38X16 | 30 | 38 | 16 | 25500 | 57500 | 4600 | |
| F30X38X24 | 30 | 38 | 24 | 28800 | 64500 | 4300 | |
| F30X38X32 | 30 | 38 | 32 | 34500 | 78900 | 4300 | |
| 32 | F-3216 | 32 | 39 | 16 | 25800 | 61500 | 4300 |
| 35 | F3520 | 35 | 42 | 20 | 24000 | 69100 | 3700 |
| F35X43X16 | 35 | 43 | 16 | 23500 | 68000 | 3700 | |
| F35X43X25 | 35 | 43 | 25 | 38700 | 86200 | 3200 | |
| F35X43X32 | 35 | 43 | 32 | 40500 | 97800 | 3200 | |
| 40 | F-4571 | 40 | 47 | 20 | 30300 | 82600 | 3300 |
| FH4032 | 40 | 50 | 32 | 42500 | 108000 | 2600 | |
| MFH-4032 | 40 | 50 | 32 | 42500 | 108000 | 2600 | |
| FH40X50X38 | 40 | 50 | 38 | 44800 | 118500 | 2600 | |
| 45 | F-4520 | 45 | 52 | 20 | 30400 | 95710 | 2900 |
| FH45X55X38 | 45 | 55 | 38 | 45800 | 128000 | 2900 | |
| 50 | F-5571 | 50 | 58 | 20 | 35800 | 98000 | 2600 |
| FH50X60X38 | 50 | 60 | 38 | 50500 | 145800 | 2600 | |
| 60 | F60X68X40 | 60 | 6 | 40 | 55710 | 145000 | 2600 |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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Maintenance and Lubrication Requirements for Cup Bearings
Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:
1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.
2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.
3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.
4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.
5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.
6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.
7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.
8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.
Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.
Considerations for Selecting Cup Bearings
Choosing the right cup bearings for an application involves several key considerations to ensure optimal performance:
1. Load Requirements: Determine the axial and radial loads that the cup bearings will need to support. Consider both static and dynamic loads to select bearings with suitable load-carrying capacities.
2. Operating Speed: Assess the rotational speed of the application. High-speed applications may require bearings designed for reduced friction and heat generation.
3. Environmental Conditions: Evaluate the environment in which the bearings will operate. Factors such as temperature, moisture, and exposure to contaminants can affect the choice of bearing material and sealing options.
4. Precision and Tolerance: Determine the required precision and tolerance levels for the application. Precision cup bearings are essential for applications where precise positioning or low runout is critical.
5. Lubrication: Consider the lubrication method. Some cup bearings are self-lubricating, while others require regular maintenance. The choice depends on the application’s accessibility and the need for maintenance-free operation.
6. Material Selection: Select bearing materials based on factors like load, corrosion resistance, and environmental impact. Common materials include steel, stainless steel, bronze, and plastic.
7. Bearing Type: Choose between various cup bearing types, such as tapered roller bearings, ball bearings, or needle roller bearings, depending on the specific application requirements.
8. Mounting and Installation: Consider the ease of mounting and installation. Some cup bearings may require special mounting considerations, and proper installation is crucial for optimal performance.
9. Cost Considerations: Evaluate the budget constraints of the project. While it’s essential to select high-quality bearings, balancing performance with cost-effectiveness is vital.
10. Manufacturer and Supplier: Work with reputable manufacturers and suppliers who can provide technical expertise, quality assurance, and support for selecting the right cup bearings.
By carefully considering these factors, you can make an informed decision when selecting cup bearings that align with the specific needs of your application.
Materials Used in the Construction of Cup Bearings
Cup bearings are precision components, and their performance and durability depend on the materials used in their construction. The most common materials employed in the manufacture of cup bearings include:
1. Bearing Steel: Bearing steel is the most prevalent material for cup bearings. It typically consists of high-quality, through-hardened steel with specific alloying elements like chromium and molybdenum. This steel is known for its exceptional hardness, wear resistance, and fatigue strength. Bearing steel ensures the longevity and reliability of cup bearings in a wide range of applications.
2. Stainless Steel: In applications where corrosion resistance is crucial, stainless steel cup bearings are utilized. Stainless steel offers excellent resistance to rust and corrosion, making it suitable for applications exposed to moisture, chemicals, or high-humidity environments.
3. Ceramic: Advanced cup bearings use ceramic materials, such as silicon nitride, for rolling elements. Ceramic offers remarkable hardness, low friction, and resistance to wear. Ceramic cup bearings are often found in high-speed and high-temperature applications, including those in the aerospace and semiconductor industries.
4. Plastic: In specialized cases where weight reduction, non-conductivity, or noise reduction is a priority, plastic materials like PEEK or PTFE may be used for cup bearings. Plastic cup bearings can be found in applications like medical devices and food processing equipment.
The choice of material depends on the specific requirements of the application, including load capacity, environmental conditions, and the need for corrosion resistance. Proper material selection ensures that cup bearings perform optimally in their intended use.
editor by CX 2024-05-14
China Best Sales Taper (Tapered) Roller Bearing Without Cup Cone deep groove ball bearing
Product Description
| Basic Features of Tapered Roller Bearing | |
| Types | 35710 series 30300 series 31300 series 32000 series 32200 series 32300 series 32900 series 33000 series |
| Material | Bearing Steel(GCr15, 100Cr6) 08/10 |
| Dimension | Metric and Inch |
| Precision | P0 P5 P6 |
| Super finishing | Yes |
| MOQ | 1 PC |
| Delivery Time | 30-60 days |
| Sea Ports | ZheJiang HangZhou HangZhou |
Why Choose HECTO?
1. More than 20 years of manufacturing and exporting experiences
2. an IATF16949 company
3. 100% inspecting of products
4. More competitive prices with better quality
5. More than 99% of delivery in time
6. Rapid response of your emails and questions
7. Products can be traced back
Some Metric Tapered Roller Bearings
| BEARING NO. | d | D | T |
| 35712 | 15 | 35 | 11.75 |
| 35713 | 17 | 40 | 13.25 |
| 35714 | 20 | 47 | 15.25 |
| 35715 | 25 | 52 | 16.25 |
| 35716 | 30 | 62 | 17.25 |
| 35717 | 35 | 72 | 18.25 |
| 35718 | 40 | 80 | 19.25 |
| 35719 | 45 | 85 | 20.75 |
| 35710 | 50 | 90 | 21.75 |
| 35711 | 55 | 100 | 22.75 |
| 35712 | 60 | 110 | 23.75 |
| 35713 | 65 | 120 | 24.75 |
| 35714 | 70 | 125 | 26.25 |
| 35715 | 75 | 130 | 27.25 |
| 35716 | 80 | 140 | 28.25 |
| 35717 | 85 | 150 | 30.5 |
| 35718 | 90 | 160 | 32.5 |
| 35719 | 95 | 170 | 34.5 |
| 35710 | 100 | 180 | 37 |
| 35711 | 105 | 190 | 39 |
| 35712 | 110 | 200 | 41 |
| 35714 | 120 | 215 | 43.5 |
| 35716 | 130 | 230 | 43.75 |
| 35718 | 140 | 250 | 45.75 |
| 35710 | 150 | 270 | 49 |
| 35712 | 160 | 290 | 52 |
| 35714 | 170 | 310 | 57 |
| 35716 | 180 | 320 | 57 |
| 35718 | 190 | 340 | 60 |
| 35710 | 200 | 360 | 64 |
| 30302 | 15 | 42 | 14.25 |
| 30303 | 17 | 47 | 15.25 |
| 30304 | 20 | 52 | 16.25 |
| 30305 | 25 | 62 | 18.25 |
| 30306 | 30 | 72 | 20.75 |
| 30307 | 35 | 80 | 22.75 |
| 30308 | 40 | 90 | 25.25 |
| 30309 | 45 | 100 | 27.25 |
| 3571 | 50 | 110 | 29.25 |
| 3571 | 55 | 120 | 31.5 |
| 3571 | 60 | 130 | 33.5 |
| 3571 | 65 | 140 | 36 |
| 3571 | 70 | 150 | 38 |
| 3571 | 75 | 160 | 40 |
| 3 0571 | 80 | 170 | 42.5 |
| 3 0571 | 85 | 180 | 44.5 |
| 3 0571 | 90 | 190 | 46.5 |
| 3571 | 95 | 200 | 49.5 |
| 30320 | 100 | 215 | 51.5 |
| 30321 | 105 | 225 | 53.5 |
| 30322 | 110 | 240 | 54.5 |
| 30324 | 120 | 260 | 59.5 |
| 30326 | 130 | 280 | 63.75 |
| 30328 | 140 | 300 | 67.75 |
| 30330 | 150 | 320 | 72 |
| 3571 | 260 | 540 | 114 |
| 31305 | 25 | 62 | 18.25 |
| 31306 | 30 | 72 | 20.75 |
| 31307 | 35 | 80 | 22.75 |
| 31308 | 40 | 90 | 25.25 |
| 31309 | 45 | 100 | 27.25 |
| 31310 | 50 | 110 | 29.25 |
| 31311 | 55 | 120 | 31.5 |
| 31312 | 60 | 130 | 33.5 |
| 31313 | 65 | 140 | 36 |
| 31314 | 70 | 150 | 38 |
| 31315 | 75 | 160 | 40 |
| 31316 | 80 | 170 | 42.5 |
| 31317 | 85 | 180 | 44.5 |
| 320/22 | 22 | 44 | 15 |
| 320/28 | 28 | 52 | 16 |
| 320/32 | 32 | 58 | 17 |
| 32004 | 20 | 42 | 15 |
| 32005 | 25 | 47 | 15 |
| 32006 | 30 | 55 | 17 |
| 32007 | 35 | 62 | 18 |
| 32008 | 40 | 68 | 19 |
| 32009 | 45 | 75 | 20 |
| 32571 | 50 | 80 | 20 |
| 32011 | 55 | 90 | 23 |
| 32012 | 60 | 95 | 23 |
| 32013 | 65 | 100 | 23 |
| 32014 | 70 | 110 | 25 |
| 32015 | 75 | 115 | 25 |
| 32016 | 80 | 125 | 29 |
| 32017 | 85 | 130 | 29 |
| 32018 | 90 | 140 | 32 |
| 32019 | 95 | 145 | 32 |
| 32571 | 100 | 150 | 32 |
| 32571 | 105 | 160 | 35 |
| 32571 | 110 | 170 | 38 |
| 32571 | 120 | 180 | 38 |
| 32026 | 130 | 200 | 45 |
| 32571 | 140 | 210 | 45 |
| 32030 | 150 | 225 | 48 |
| 32032 | 160 | 240 | 51 |
| 32034 | 170 | 260 | 57 |
| 32205 | 25 | 52 | 19.5 |
| 32206 | 30 | 62 | 21.25 |
| 32207 | 35 | 72 | 24.25 |
| 32208 | 40 | 80 | 24.75 |
| 32209 | 45 | 85 | 24.75 |
| 32210 | 50 | 90 | 24.75 |
| 32211 | 55 | 100 | 26.75 |
| 32212 | 60 | 110 | 29.75 |
| 32213 | 65 | 120 | 32.75 |
| 32214 | 70 | 125 | 33.25 |
| 32215 | 75 | 130 | 33.25 |
| 32216 | 80 | 140 | 35.25 |
| 32217 | 85 | 150 | 38.5 |
| 32218 | 90 | 160 | 42.5 |
| 32219 | 95 | 170 | 45.5 |
| 32220 | 100 | 180 | 49 |
| 32221 | 105 | 190 | 53 |
| 32222 | 110 | 200 | 56 |
| 32224 | 120 | 215 | 61.5 |
| 32226 | 130 | 230 | 67.75 |
| 32228 | 140 | 250 | 71.75 |
| 32230 | 150 | 270 | 77 |
| 32232 | 160 | 290 | 84 |
| 32234 | 170 | 310 | 91 |
| 32236 | 180 | 320 | 91 |
| 32238 | 190 | 340 | 97 |
| 32240 | 200 | 360 | 104 |
| 32244 | 220 | 400 | 114 |
| 32303 | 17 | 47 | 20.25 |
| 32304 | 20 | 52 | 22.25 |
| 32305 | 25 | 62 | 25.25 |
| 32306 | 30 | 72 | 28.75 |
| 32307 | 35 | 80 | 32.75 |
| 32308 | 40 | 90 | 35.25 |
| 32309 | 45 | 100 | 38.25 |
| 32310 | 50 | 110 | 42.25 |
| 32311 | 55 | 120 | 45.5 |
| 32312 | 60 | 130 | 48.5 |
| 32313 | 65 | 140 | 51 |
| 32314 | 70 | 150 | 54 |
| 32315 | 75 | 160 | 58 |
| 32316 | 80 | 170 | 61.5 |
| 32317 | 85 | 180 | 63.5 |
| 32318 | 90 | 190 | 67.5 |
| 32319 | 95 | 200 | 71.5 |
| 32320 | 100 | 215 | 77.5 |
| 32321 | 105 | 225 | 81.5 |
| 32322 | 110 | 240 | 84.5 |
| 32324 | 120 | 260 | 90.5 |
| 32330 | 150 | 320 | 114 |
| 32907 | 35 | 55 | 14 |
| 32908 | 40 | 62 | 15 |
| 32909 | 45 | 68 | 15 |
| 32910 | 50 | 72 | 15 |
| 32911 | 55 | 80 | 17 |
| 32912 | 60 | 85 | 17 |
| 32913 | 65 | 90 | 17 |
| 32914 | 70 | 100 | 20 |
| 32915 | 75 | 105 | 20 |
| 32916 | 80 | 110 | 20 |
| 33005 | 25 | 47 | 17 |
| 33006 | 30 | 55 | 20 |
| 33007 | 35 | 62 | 21 |
| 33008 | 40 | 68 | 22 |
| 33009 | 45 | 75 | 24 |
| 33571 | 50 | 80 | 24 |
| 33011 | 55 | 90 | 27 |
| 33012 | 60 | 95 | 27 |
| 33013 | 65 | 100 | 27 |
| 33014 | 70 | 110 | 31 |
| 33017 | 85 | 130 | 36 |
| 33018 | 90 | 140 | 39 |
| 33113 | 65 | 110 | 34 |
| 33116 | 80 | 130 | 37 |
| 33117 | 85 | 140 | 41 |
| 33119 | 95 | 160 | 49 |
| 332/28 | 28 | 58 | 24 |
| 332/32 | 32 | 65 | 26 |
| 33206 | 30 | 62 | 25 |
| 33207 | 35 | 72 | 28 |
| 33208 | 40 | 80 | 32 |
| 33209 | 45 | 85 | 32 |
| 33210 | 50 | 90 | 32 |
| 33212 | 60 | 110 | 38 |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Rolling Body: | Roller Bearings |
|---|---|
| The Number of Rows: | Single |
| Outer Dimension: | Small and Medium-Sized (60-115mm) |
| Samples: |
US$ 0/Set
1 Set(Min.Order) | Order Sample quality bearing
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| Customization: |
Available
| Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Impact of Proper Installation and Alignment on Cup Bearing Performance
Proper installation and alignment are critical factors that significantly impact the performance and longevity of cup bearings in machinery and equipment. Here’s how they influence bearing performance:
1. Load Distribution: Correct installation ensures that the load is evenly distributed across the bearing’s raceways. Improper alignment can lead to concentrated loads on specific areas, causing premature wear and potential bearing failure.
2. Reduced Friction: Precise installation and alignment help minimize friction within the bearing, which is essential for smooth operation and energy efficiency. Reduced friction can also lead to less heat generation.
3. Noise and Vibration: Proper alignment reduces noise and vibration levels, promoting a quieter and more comfortable working environment. Misalignment can result in increased noise and unwanted vibrations.
4. Longevity: When installed correctly and aligned accurately, cup bearings are more likely to reach their expected service life without experiencing premature failure due to uneven wear and damage.
5. Performance Consistency: Well-aligned cup bearings deliver consistent and predictable performance, which is essential in applications where precision and reliability are paramount.
6. Maintenance Reduction: Correctly installed and aligned cup bearings typically require less maintenance and lubrication, as they experience less wear and tear during operation.
Proper installation and alignment involve following the manufacturer’s guidelines, utilizing suitable tools and equipment, and ensuring that the bearing is correctly seated and aligned with the mating components. Any deviations from the recommended installation and alignment procedures can lead to reduced bearing life and potential operational issues.
Considerations for Selecting Cup Bearings
Choosing the right cup bearings for an application involves several key considerations to ensure optimal performance:
1. Load Requirements: Determine the axial and radial loads that the cup bearings will need to support. Consider both static and dynamic loads to select bearings with suitable load-carrying capacities.
2. Operating Speed: Assess the rotational speed of the application. High-speed applications may require bearings designed for reduced friction and heat generation.
3. Environmental Conditions: Evaluate the environment in which the bearings will operate. Factors such as temperature, moisture, and exposure to contaminants can affect the choice of bearing material and sealing options.
4. Precision and Tolerance: Determine the required precision and tolerance levels for the application. Precision cup bearings are essential for applications where precise positioning or low runout is critical.
5. Lubrication: Consider the lubrication method. Some cup bearings are self-lubricating, while others require regular maintenance. The choice depends on the application’s accessibility and the need for maintenance-free operation.
6. Material Selection: Select bearing materials based on factors like load, corrosion resistance, and environmental impact. Common materials include steel, stainless steel, bronze, and plastic.
7. Bearing Type: Choose between various cup bearing types, such as tapered roller bearings, ball bearings, or needle roller bearings, depending on the specific application requirements.
8. Mounting and Installation: Consider the ease of mounting and installation. Some cup bearings may require special mounting considerations, and proper installation is crucial for optimal performance.
9. Cost Considerations: Evaluate the budget constraints of the project. While it’s essential to select high-quality bearings, balancing performance with cost-effectiveness is vital.
10. Manufacturer and Supplier: Work with reputable manufacturers and suppliers who can provide technical expertise, quality assurance, and support for selecting the right cup bearings.
By carefully considering these factors, you can make an informed decision when selecting cup bearings that align with the specific needs of your application.
Components of a Cup Bearing Assembly and Their Roles
A cup bearing assembly consists of several components, each with a specific role in its operation:
1. Cup (Outer Ring): The cup, often referred to as the outer ring, is a hardened steel component with a precisely machined raceway. It serves as the outer race and provides structural support for the bearing. The cup’s role is to maintain the proper distance and alignment between the rollers.
2. Cone (Inner Ring): The cone, or inner ring, is another hardened steel component. It has a matching raceway that fits with the cup’s raceway. The cone serves as the inner race and contains the rolling elements. Its role is to maintain proper alignment and spacing of the rolling elements.
3. Tapered Rollers: Tapered rollers are the rolling elements that transmit the loads and facilitate smooth rotation. They are arranged between the cup and cone and are designed with a tapered shape to distribute loads evenly along the raceways, reducing the risk of edge loading and premature wear.
4. Cage (Retainer): In some cup bearing assemblies, a cage or retainer is used to maintain the spacing and orientation of the rollers. The cage ensures that the rollers do not come into direct contact with each other, reducing friction and wear while promoting smooth rolling.
5. Lubrication: Proper lubrication is crucial for the efficient operation of cup bearings. Lubricant, often grease or oil, reduces friction, dissipates heat, and minimizes wear. It also helps prevent corrosion and extends the bearing’s service life.
6. Seals and Shields: In many cup bearing applications, seals and shields are employed to protect the bearing’s internal components from contaminants and moisture. Seals create a barrier to prevent the entry of foreign particles, while shields provide limited protection while allowing some ventilation.
7. Bearing Housing: The bearing assembly is often mounted within a bearing housing, which secures it in place and aligns it with the rotating shaft. The housing provides support and ensures proper axial and radial alignment of the cup bearing.
All these components work together to facilitate the smooth and reliable operation of a cup bearing, handling various loads while minimizing friction and wear, thereby extending the bearing’s lifespan and contributing to the efficiency of the machinery it serves.
editor by CX 2024-05-14
China Hot selling Drawn Cup Needle Roller Bearings Bk0408tn, Bk0509, Bk0608, Bk0609, Bk0709, Bk0808, Bk0810, Bk0908, Bk0910, Bk0912 double row ball bearing
Product Description
Needle roller bearings contain many slender rollers with a length 3 to 10 times their diameter. Therefore, the ratio of the bearing outside diameter to the inscribed circle diameter is small, and they have a rather high radial load capacity. There are numerous types available, and many have no inner rings. The drawn-cup type has a pressed steel outer ring and the solid type has a machined outer ring. There are also cage-and-roller assemblies without rings. Most bearings have pressed steel cages, but some are without cages.
Needle roller bearings have a high load carrying capacity in addition to their low cross-section and stiffness. They are especially suitable for bearing arrangements where radial space is limited because needle roller bearings only carry pure radial load and can not limit the axial displacement of shaft relative to the housing. It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearings.
| Model Number | HK series, BK series, HK…RS series, HK…2RS series, BK…RS series, F series, FH series, MF series, |
| HF series, CZPT series, K series, K…ZW series, KZK series, KBK series, NK series, NKS series, RNA49 series, | |
| RNA69 series, NKI series, NKIS series, NA49 series, NA69 series, NA48 series, NAO series, RNAO series, | |
| RNA49…RS series, RNA49… 2RS series, RNAV series, NAV series, RPNA series, PNA series, IR series, | |
| LR series, AXK series, AXW series, RSTO series, STO series, RNA2200 series, RNA2200…2RS series, | |
| NA2200 series, NATR series, NATV series, NUTR series, PWTR series, NNTR series, KR series, KRE series, | |
| KRV series, NUKR series, NUKRE series, PWKR series, PWKRE series. | |
| Type | needle roller bearing. |
| Number of Row | single row, double row, multi row. |
| Material | supreme chrome steel 100Cr6. |
| Cage Material | steel, brass, nylon. |
| Hardness | HRC 60-64. |
| Precision Rating | P0, P6, P5. |
| Radial Clearance | C0, C2, C3, C4, C5. |
| Sealing Type | open, 2RS. |
| Grease | as per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on. |
| Certification | ISO 9001:2015. |
| Mark | TIK or your mark. |
| Package | single box package, industrial rolled package or as per buyer’s requirement. |
| Place of Origin | China (Mainland). |
| Features | (1) high precision; |
| (2) high speed; | |
| (3) high load carrying capacity; | |
| (4) low noise; | |
| (5) long life span. | |
| Application | transport machinery, CNC machine, sewing machinery, handcart, physical exercise apparatus, motorcycle, |
| automobile, electric tool, leisure toys, textile machinery, printing machinery etc. | |
| Payment Term | 30% deposit, 70% is paid by TT or L/C or Western Union. |
| Shipment time | ready stock, immediate shipment. |
| Shipping Port | ZheJiang , ZheJiang or HangZhou. |
| Samples | free samples are available. |
| Bearing No. | Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | |||
| Fw | D | C | Cr | Cor | Oil | ||
| BK0408TN | 4 | 8 | 8 | 1540 | 1070 | 40000 | 1.80 |
| BK0509 | 5 | 9 | 9 | 2200 | 1790 | 36000 | 2.10 |
| BK0608 | 6 | 10 | 8 | 1830 | 1550 | 32000 | 2.20 |
| BK0609 | 6 | 10 | 9 | 2650 | 2400 | 3000 | 2.60 |
| BK0709 | 7 | 11 | 9 | 2800 | 2150 | 27000 | 2.90 |
| BK0808 | 8 | 12 | 8 | 2550 | 2400 | 21000 | 3.00 |
| BK571 | 8 | 12 | 10 | 3700 | 3450 | 21000 | 3.40 |
| BK08X14X10 | 8 | 14 | 10 | 3800 | 3950 | 25000 | 5.80 |
| BK 0571 | 9 | 13 | 8 | 3650 | 4050 | 25000 | 3.40 |
| BK571 | 9 | 13 | 10 | 4050 | 4250 | 25000 | 4.30 |
| BK571 | 9 | 13 | 12 | 5000 | 6000 | 25000 | 4.90 |
| BK1571 | 10 | 14 | 10 | 3900 | 4800 | 19000 | 4.30 |
| BK1012 | 10 | 14 | 12 | 5000 | 6300 | 19000 | 5.00 |
| BK1015 | 10 | 14 | 15 | 6700 | 7800 | 19000 | 6.20 |
| BK10X16X10 | 10 | 16 | 10 | 6800 | 8800 | 18000 | 6.80 |
| BK1210 | 12 | 16 | 10 | 4150 | 5800 | 19000 | 5.20 |
| BK1212 | 12 | 16 | 12 | 3800 | 5100 | 15000 | 6.20 |
| BK12X18X12 | 12 | 18 | 12 | 5500 | 6300 | 17000 | 10.30 |
| BK1312 | 13 | 19 | 12 | 6200 | 7100 | 17000 | 11.20 |
| BK1410 | 14 | 20 | 10 | 6700 | 7000 | 16000 | 12.10 |
| BK1512 | 15 | 21 | 12 | 7000 | 8400 | 14000 | 12.70 |
| BK1515 | 15 | 21 | 15 | 9800 | 11400 | 14000 | 15.30 |
| BK1516 | 15 | 21 | 16 | 9800 | 11400 | 14000 | 16.50 |
| BK1522 | 15 | 21 | 22 | 10400 | 16500 | 14000 | 22.00 |
| BK1612 | 16 | 22 | 12 | 7100 | 9200 | 14000 | 13.80 |
| BK1616 | 16 | 22 | 16 | 15710 | 14300 | 14000 | 17.60 |
| BK1622 | 16 | 22 | 22 | 11100 | 17400 | 14000 | 23.40 |
| BK1712 | 17 | 23 | 12 | 6900 | 9300 | 136000 | 14.50 |
| BK1812 | 18 | 24 | 12 | 7100 | 9900 | 12000 | 14.90 |
| BK1816 | 18 | 24 | 16 | 10600 | 15300 | 12000 | 19.90 |
| BK2571 | 20 | 26 | 10 | 5900 | 7200 | 10000 | 14.00 |
| BK2012 | 20 | 26 | 12 | 7600 | 15710 | 10000 | 16.70 |
| BK2016 | 20 | 26 | 16 | 11700 | 29100 | 10000 | 22.30 |
| BK2571 | 20 | 26 | 20 | 13700 | 24000 | 10000 | 27.10 |
| BK2030 | 20 | 26 | 30 | 21800 | 40000 | 15710 | 37.40 |
| BK2212 | 22 | 28 | 12 | 8100 | 10400 | 1571 | 18.10 |
| BK2216 | 22 | 28 | 16 | 11400 | 18100 | 1571 | 24.30 |
| BK2220 | 22 | 28 | 20 | 14500 | 25000 | 1571 | 29.90 |
| BK2512 | 25 | 32 | 12 | 10000 | 14200 | 9000 | 23.20 |
| BK2516 | 25 | 32 | 16 | 13600 | 50000 | 9000 | 31.00 |
| BK2520 | 25 | 32 | 20 | 17900 | 30000 | 9000 | 38.70 |
| BK2526 | 25 | 32 | 26 | 22500 | 42000 | 9000 | 49.00 |
| BK2538 | 25 | 32 | 38 | 30000 | 58000 | 9000 | 69.00 |
| BK2816 | 28 | 35 | 16 | 15400 | 22500 | 8700 | 34.10 |
| BK2820 | 28 | 35 | 20 | 18900 | 32000 | 8700 | 43.00 |
| BK3012 | 30 | 37 | 12 | 15710 | 16200 | 8100 | 27.90 |
| BK3016 | 30 | 37 | 16 | 15200 | 27000 | 8100 | 37.10 |
| BK3571 | 30 | 37 | 20 | 19700 | 33500 | 8100 | 46.50 |
| BK3026 | 30 | 37 | 26 | 24000 | 50000 | 8100 | 59.40 |
| BK3038 | 30 | 37 | 38 | 32500 | 74000 | 8100 | 82.50 |
| BK3512 | 35 | 42 | 12 | 12100 | 19300 | 7100 | 32.90 |
| BK3516 | 35 | 42 | 16 | 15700 | 27500 | 7100 | 43.80 |
| BK3520 | 35 | 42 | 20 | 20800 | 41000 | 7100 | 54.80 |
| BK4012 | 40 | 47 | 12 | 14000 | 24300 | 6300 | 38.20 |
| BK4016 | 40 | 47 | 16 | 20000 | 38500 | 6300 | 51.00 |
| BK4571 | 40 | 47 | 20 | 25500 | 52000 | 6300 | 62.00 |
| BK4512 | 45 | 52 | 12 | 12900 | 22500 | 5800 | 45.00 |
| BK4516 | 45 | 52 | 16 | 19300 | 38000 | 5800 | 56.00 |
| BK4520 | 45 | 52 | 20 | 22000 | 51000 | 5800 | 72.00 |
| BK5571 | 50 | 58 | 20 | 28000 | 60000 | 5300 | 87.30 |
| BK5571 | 50 | 58 | 25 | 34500 | 80000 | 5300 | 109.00 |
| BK5520 | 55 | 63 | 20 | 29500 | 59900 | 4600 | 93.80 |
| BK5528 | 55 | 63 | 28 | 39090 | 98000 | 4600 | 132.00 |
| BK6012 | 60 | 68 | 12 | 12400 | 29000 | 4100 | 77.00 |
| BK6571 | 60 | 68 | 20 | 30500 | 72000 | 4100 | 105.00 |
| BK6032 | 60 | 68 | 32 | 50000 | 131000 | 4100 | 164.00 |
FAQ
Q1: Are you a manufacturer or a trading company?
A: We have been a professional manufacturer of bearings since 1995 with ISO9001:2015 certificate.
Q2: How is the quality level of your bearings?
A: Our bearings are made of supreme GCr15 bearing steel and are produced with the first class workmanship. The tolerance grade could be P0, P6, P5, P4. The vibration level could be Z1V1, Z2V2, Z3V3.
Q3: Can I get samples to see the quality?
A: Yes, samples are free, but the courier charge shall be borne by the buyer.
Q4: Could you offer OEM service and print my logo/mark on the products?
A: Yes, we could. Please send us your mark registration files, we shall print your logo/mark on the bearings and package.
Q5: How is the lead time?
A: For regular items that are in stock, we could make shipment immediately right after your payment. If the goods are not in stock, our production time is from 15 to 45 days according to the quantity.
Q6: What if I receive defective product for my order?
A: All our bearings are 100% inspected strictly before packing. If you receive any defective product, please provide us photos or videos to show the problem. After confirmation, we shall send you the new product as replacement free of charge.
Q7: What is your term of payment?
A: Term of payment is negotiable. Usually it is 30% deposit in advance, and the balance 70% is paid when the goods are ready for shipment.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Rolling Body: | Roller Bearings |
|---|---|
| The Number of Rows: | Single |
| Outer Dimension: | Small (28-55mm) |
| Material: | Bearing Steel |
| Spherical: | Non-Aligning Bearings |
| Load Direction: | Axial Bearing |
| Samples: |
US$ 0.00/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Contribution of Cup Bearings to Smooth Operation and Reduced Friction
Cup bearings play a crucial role in ensuring the smooth operation of machinery while minimizing friction. Their design and functions contribute to this in several ways:
- Reduced Friction: Cup bearings are designed to minimize friction between moving parts. Their rolling elements, such as balls or rollers, reduce contact surfaces and enable smooth, low-friction movement. This reduces energy consumption and heat generation in the machinery.
- Load Distribution: Cup bearings distribute loads evenly across their rolling elements. This even load distribution prevents excessive stress on specific points and ensures that the machinery operates smoothly without experiencing undue wear or damage.
- Alignment Tolerance: Cup bearings can accommodate misalignment to some degree. This ability to handle minor misalignments ensures that even in less-than-ideal conditions, the machinery can continue to operate smoothly and efficiently.
- Minimized Wear: The rolling elements and races of cup bearings are often made from materials with excellent wear resistance. This minimizes wear and extends the service life of the bearing and the machinery in which it is used.
- Reduced Heat Generation: The low friction and efficient load distribution of cup bearings result in reduced heat generation during operation. This is particularly important in high-speed machinery where excessive heat can lead to premature wear and reduced efficiency.
Overall, cup bearings contribute to the efficient and smooth operation of machinery by reducing friction, ensuring even load distribution, and providing tolerance for misalignment. These factors are essential for minimizing wear, extending the lifespan of the machinery, and maintaining high performance.
Contribution of Cup Bearings to Machinery Durability and Reliability
Cup bearings play a significant role in enhancing the durability and reliability of machinery by offering several key benefits:
1. Load Distribution: Cup bearings distribute axial and radial loads evenly, preventing localized wear and reducing the risk of premature component failure.
2. Reduced Friction: These bearings minimize friction between moving parts, leading to smoother operation, less heat generation, and increased energy efficiency.
3. Precision: Cup bearings provide precise control over the positioning of machine components, ensuring accurate alignment and reduced wear over time.
4. Longevity: Properly maintained cup bearings have a longer service life, resulting in less frequent replacements and reduced downtime.
5. Low Maintenance: Self-lubricating cup bearings require minimal maintenance, reducing operational costs and extending the intervals between servicing.
6. Versatility: Cup bearings are adaptable and available in various sizes and designs to suit different applications, making them versatile components in machinery.
7. Load-Carrying Capacity: These bearings can handle substantial loads, making them suitable for heavy-duty applications where durability is crucial.
8. Contaminant Protection: Proper sealing options in cup bearings shield internal components from contaminants, ensuring a cleaner and more reliable operation.
9. Shock and Vibration Resistance: Cup bearings are designed to withstand shock loads and vibrations, maintaining stability in machinery subjected to varying operating conditions.
10. Consistency: The manufacturing precision of cup bearings ensures consistent performance, reducing variability in machinery operation.
Overall, cup bearings contribute to the longevity, reliability, and efficient operation of machinery across a wide range of industries, making them indispensable components in mechanical systems.
Load-Carrying Capacity and Load Ratings of Cup Bearings
Cup bearings are designed to carry both radial and axial loads, and their load-carrying capacity is a critical factor in their performance. Load ratings for cup bearings are specified to help users understand their capabilities:
1. Radial Load Capacity: The radial load capacity of a cup bearing refers to its ability to support loads that are perpendicular to the shaft’s axis. This capacity is determined by factors such as the type of bearing, size, material, and design. Manufacturers provide radial load ratings in pounds or newtons to indicate the maximum radial load that a cup bearing can handle under ideal conditions.
2. Axial Load Capacity: The axial load capacity pertains to the cup bearing’s ability to support loads parallel to the shaft’s axis. Like radial load capacity, axial load capacity is specified by manufacturers and given in pounds or newtons. The design and construction of the bearing determine its axial load rating.
3. Combined Load Capacity: Cup bearings can handle combined radial and axial loads. Manufacturers specify the combined load rating to inform users about the maximum combined load, both radial and axial, that the bearing can support without premature failure. This rating is essential when the application involves varying loads or moments acting on the bearing.
It’s crucial to select cup bearings with load ratings that exceed the expected loads in the application. Factors like operating speed, temperature, lubrication, and misalignment can influence the effective load-carrying capacity of the bearing. Properly matching the bearing’s load ratings to the application’s requirements ensures reliable and long-lasting performance.
editor by CX 2024-05-13