China high quality Kh2030p Linear Drawn Cup Ball Bearing Used on CNC Slide bearing engineering

Product Description

Welcome to choose KORTON INDUSTRIAL LIMITED. 

NO 1. our adwantages

1. 14 years bearing products manufacturing and exporting experiences.

2. OEM order and non-standard bearing order can be accepted.

3. Many sizes of bearing are available. Large quantity bearing can be provided.

4. To respect customers, you can choose the loading port.

5. A certain number of free sample can be provide to support our customer’s after-sale services and warranty.

 

NO 2. Description: Linear bearing
 

Metal linear bearing is a low-cost production of linear motion system for unlimited travel with the cylinder axis. Since the ball bearing point contact with the shaft, so use the load is small. Minimal friction ball rotation, thereby to obtain smooth movement precision. Plastic linear bearings are self-lubricating properties of a linear motion system, the biggest difference is that the metal in the metal linear bearings linear bearings are rolling friction, is the point contact between the bearing and the cylinder axis, so this suited for low load speed movement; while plastic linear bearings are sliding friction is between the bearing surface contact with the cylinder axis, so this low-speed movement for high loads.

Linear bearings are used in conjunction with hardened linear drive shaft. For infinite linear motion systems. Load the ball and quenching transmission shaft because it is the point contact, allowing the load is small, but linear motion, friction smallest, high precision, fast movement.
 

The linear ball bearing (also called ball bushing or shaft guiding) consists of a polymeric cage with raceway segments made of hardened steel to CZPT the ball sets within the complete system. Recirculating balls provide unlimited stroke at low friction movement.

1.Smooth movement,low friction,high rigidity and long life.

2.We can make non-standard linear bearing according to clients samples or drawings.

3.Prompt delivery and OEM service.

4.Nice appearance,complete product system.

LM – UU series

LM – UU OP series

LM – LUU series

LME – UU series

LMF – UU series

LMK – UU series

LMH – UU series

LMF – LUU series

LMK – UU series

LMH – LUU series

SCS – UU  series

SCS – LUU  series

SBR – UU series

TBR – UU series

SK  (SHA) series

 

 NO 3. OEM all brand bearing

1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS

2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33

3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ

4. taper roller bearing 35710,30300,32200,32300,31300,32000

5. Aligning ball bearing 1200,1300,2200,2300,

6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN

7. thrust ball bearing 51100,51200,51300,51400,E,M

8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C 

9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing

 

 NO 4. Linear Bearing Specification: 

 

Seals Types OPEN/2RS
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-15 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;Single box+outer carton+pallets;
Tube packge+middle box+outer carton+pallets;According to your requirement

NO 5. Linear Bearing Models: 

 

 

MODEL NO. NUMBER OF BALL ROWS  MAIN DIMENSIONS ECCEN-TIRICITY(MAX.) BASIC LOAD RATING WEIGHT(g)
INSCRIBED CIRCLE DIAMETER OUTER DIAMETER LENGTH OUTER LOCKING GROOVE W H H1 θ DYNAMIC STATIC
dr TOLERANCE D TOLERANCE L TOLERANCE B TOLERANCE D1 c(kgf) Co(kgf)
LM3 4 3 0 7 0 10 0               0.01          
LM4 4 4 -0.008 8 -0.009 12 -0.12               9 13 3    
LM5 4 5   10   15   10.2 0 9.6 1.1       17 21 4    
LM6 4 6 0 12 0 17 0 13.5 -0.2 11.5 1.1 1     0.01 21 27 6 6  
LM8S 4 8 -0.009 15 -0.011 19 -0.2 11.5   14.3 1.1 1     18 23 9    
LM8 4 8   15   24   17.5   14.3 1.1 1     27 41 14 14  
LM10 4 10   19 0 29   22   18 1.3 1 6.8 80° 38 56 28 27  
LM12 4 12   21 -0.013 30   23   20 1.3 1.5 8 80° 42 61 32 31 24
LM13 4 13   23   32   23   22 1.3 1.5 9 80° 52 79 38 39 32
LM16 5 16   28   37   26.5   27 1.6 1.5 11 80° 79 120 74 73 58
LM20 5 20 0 32 0 42   30.5   30.5 1.6 1.5 11 60° 0.02 88 140 80 80 72
LM25 6 25 -0.01 40 -0.016 59 0 41 0 38 1.9 2 12 50° 100 160 206 205 177
LM30 6 30   45   64 -0.3 44.5 -0.3 43 1.9 2.5 15 50° 160 280 240 230 196
LM35 6 35 0 52 0 70   49.5   49 2.1 2.5 17 50° 0.02 170 320 370 366 320
LM40 6 40 -0.012 60 -0.019 80   60.5   57 2.1 3 20 50° 220 410 589 549 464
LM50 6 50   80   100   74   76.5 2.6 3 25 50° 390 810 1480 1440 1180
LM60 6 60 0 90 0 110   85   86.5 3.2 3 30 50° 0.03 480

 

SCS..UU/SCS..LUU                         Slide bush Basic load rating  
Type
 Designation
Dimension (mm) Type dynamic
CN
static
CoN
Weight
(kg/m)
T h E W L F G B C K S1 S2 L1
SCS 6 UU 6 9 15 30 25 18 15 20 15 5 M4 3.4 8 LM 6UU 206 265 34
SCS 8 UU 6 11 17 34 30 22 18 24 18 5 M4 3.4 8 LM 8UU 274 392 52
SCS 10 UU 8 13 20 40 35 26 21 28 21 6 M5 4.3 12 LM10UU 372 549 92
SCS 12 UU 8 15 21 42 36 28 24 30.5 26 5.75 M5 4.3 12 LM 12UU 510 784 102
SCS 13 UU 8 15 22 44 39 30 24.5 33 26 5.5 M5 4.3 12 LM 13UU 510 784 120
SCS 16 UU 9 19 25 50 44 38.5 32.5 36 34 7 M5 4.3 12 LM 16UU 774 1180 200
SCS 20 UU 11 21 27 54 50 41 35 40 40 7 M6 5.2 12 LM 20UU 882 1370 255
SCS 25UU 12 26 38 76 67 51.5 42 54 50 11 M8 7 18 LM 25UU 980 1570 600
SCS 30UU 15 30 39 78 72 59.5 49 58 58 10 M8 7 18 LM 30UU 1570 2740 735
SCS 35UU 18 34 45 90 80 68 54 70 60 10 M8 7 18 LM 35UU 1670 3140 1100
SCS 40UU 20 40 51 102 90 78 62 80 60 11 M10 8.7 25 LM 40UU 2160 4571 1590
SCS 50UU 25 52 61 122 110 102 80 100 80 11 M10 8.7 25 LM 50UU 3820 7940 3340
SCS 60UU 30 58 66 132 122 114 94 108 90 12 M10 10.7 25 LM 60UU 4700 10000 4270
                                       
SCS 8LUU 6 11 17 34 58 22 18 24 42 5 M4 3.4 8 LM 8LUU 274 392 0.1
SCS 10LUU 8 13 20 40 68 26 21 28 456 6 M5 4.3 12 LM 10LUU 372 549 0.18
SCS 12LUU 8 15 21 42 70 28 24 30.5 50 5.75 M5 4.3 12 LM 12LUU 510 784 0.2
SCS 13LUU 8 15 22 44 75 30 24.5 33 50 5.5 M5 4.3 12 LM 13LUU 510 784 0.23
SCS 16LUU 9 19 25 50 85 38.5 32.5 36 60 7 M5 4.3 12 LM 16LUU 774 1180 0.39
SCS 20LUU 11 21 27 54 96 41 35 40 70 7 M6 5.2 12 LM 20LUU 882 1370 0.49
SCS 25LUU 12 26 38 76 130 51.5 42 54 100 11 M8 7 18 LM 25LUU 980 1570 1.165
SCS 30LUU 15 30 39 78 140 59.5 49 58 110 10 M8 7 18 LM 30LUU 1570 2740 1.43
SCS 35LUU 18 34 45 90 155 68 54 70 120 10 M8 7 18 LM 35LUU 1670 3140 2.13
SCS 40LUU 20 40 51 102 175 78 62 80 140 11 M10 8.7 25 LM 40LUU 2160 4571 3.09

 

NO 6. Our Bearing Factory:

                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                                           

NO 8. Our Bearing Packaging Box:


Why Choose Us:

 

  • We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
  • Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders’ quality will be the same as samples.
  • 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.
  • Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,
  • If the amount of money is less,you can pay it by Paypal .Of course you can payment by TT or Western Union etc.

     

/* 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

Feature: Low Temperature, Corrosion Resistant, High Temperature, High Speed
Function: Super
Flange Shape: Circular
Shape: Open
Series: LM
Material: Bearing Steel
Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cup bearing

Industries and Applications of Cup Bearings

Cup bearings find widespread use across various industries and applications due to their versatility and load-bearing capabilities. Some common examples include:

  • Automotive Industry: Cup bearings are used in automotive wheel hubs, transmissions, and differentials to facilitate smooth rotation and load support.
  • Aerospace: Aircraft landing gear, engines, and flight control systems employ cup bearings for their ability to withstand high loads and minimize friction.
  • Manufacturing: Machinery used in manufacturing, such as conveyors, printing presses, and packaging equipment, rely on cup bearings for their durability and load-handling capacity.
  • Agriculture: Agricultural machinery like tractors, combines, and harvesters use cup bearings in various components, including wheels, transmissions, and steering systems.
  • Mining: The mining industry utilizes cup bearings in heavy equipment like crushers, conveyors, and excavators to cope with extreme loads and harsh conditions.
  • Construction: Construction machinery such as cranes, bulldozers, and excavators rely on cup bearings for their load-bearing and durability characteristics.
  • Railway: Cup bearings are used in railway applications for the smooth movement of wheels, axles, and couplers.
  • Marine: In marine environments, cup bearings can be found in ship propulsion systems, winches, and other components exposed to moisture and heavy loads.
  • Energy: Power generation and oil drilling equipment use cup bearings to handle high loads and ensure efficient operation.

These examples illustrate the broad range of industries and applications where cup bearings are essential components, thanks to their ability to support heavy loads and reduce friction, ultimately contributing to the efficient functioning of various machinery.

cup bearing

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.

cup bearing

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.

China high quality Kh2030p Linear Drawn Cup Ball Bearing Used on CNC Slide   bearing engineeringChina high quality Kh2030p Linear Drawn Cup Ball Bearing Used on CNC Slide   bearing engineering
editor by CX 2024-05-07