OEM/ODM China Heavy Duty Pillow Block Bearings - SX011880 Cross roller bearing – CWL
OEM/ODM China Heavy Duty Pillow Block Bearings - 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
Product detail pictures:
Related Product Guide:
Every single member from our higher effectiveness product sales staff values customers' requires and organization communication for OEM/ODM China Heavy Duty Pillow Block Bearings - SX011880 Cross roller bearing – CWL , The product will supply to all over the world, such as: El Salvador, Colombia, Italy, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
By Alex from Tanzania - 2017.09.29 11:19
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By Lee from Monaco - 2017.05.02 18:28
