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Factory best selling Sewing Bearing - SX011880 Cross roller bearing – CWL

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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Bike Fork Bearings, Axial cylindrical roller bearings, Trust Ball Bearing, We are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more detail!
Factory best selling Sewing Bearing - SX011880 Cross roller bearing – CWL Detail:

SX series crossed roller bearings, this type has a smaller cross-section than the RB series in the same journal case. Due to the ultra-thin design, there are no mounting holes for the outer and inner rings, and flanges and supports are required for installation. It is suitable for cases where the inner ring rotates.

SX series crossed roller bearing application:
It is suitable for cases where the space is limited, where the high rigidity and hig rotation accuracy is required. Such as joint rotation parts of industrial robots, rotary tables of machining centers, precision rotary tables, medical equipment, calculators, and IC manufacturing equipment.
SX011880 Crossed Roller Bearing provides high and stable running accuracy.

This kind of Cross roller Bearing have the following features:
1.High precision: precision at P4, P2
2. with excellent rotational accuracy
3. Installing simplifies operation
4. Bear large axial and radial loads
5.Small volume: this series bearings can save space for the machine.
6. High load capacity: this series bearings can support axial load, radial load, and tilting load.
7. Optimization of preload, rigidity, high precision guide rollers running
8. Carburizing steel provides excellent impact resistance and surface abrasion resistance
9. Simple but adequate lubrication

SX011880 Cross roller bearing detail Specifications

Main Dimensions
Bore diameter (d):400mm
Bore diameter Tolerance:-0.029mm to +0.007
Outer diameter (D): 500mm
Outer diameter Tolerance:-0.015mm to +0.015
Height (B): 46mm
Height Tolerance:-0.06mm to +0.06mm
Chamfer Dimension( r) min.:2.5mm
Roller pitch circle diameter:450mm
Grease hole:ɸ2.5mm
Shoulder height:
de:449mm
Di:451mm
Basic dynamic load rating, axial(Ca):385KN
Basic static load rating, axial(C0a):1800KN
Dynamic load ratings,radial(Cr): 275KN
Static load ratings,radial (Cor): 720KN


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Factory best selling Sewing Bearing - SX011880 Cross roller bearing – CWL detail pictures


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With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Factory best selling Sewing Bearing - SX011880 Cross roller bearing – CWL , The product will supply to all over the world, such as: South Korea, Singapore, Monaco, Now, we professionally supplies customers with our main merchandise And our business is not only the "buy" and "sell", but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Christian from Uzbekistan - 2017.04.28 15:45
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Kelly from Buenos Aires - 2018.02.12 14:52
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