Bearing No.Dimensions(mm)Oil holesBasic loading rates(kN)Abutment and fillet(mm)Weight
CRBA 11020110160202.542.770.212614311.56


As a professional manufacturer of crossed roller bearing, we are committed to providing customers with high-quality products and perfect technical support.

CRBA 11020 crossed roller bearing specification

  1. Model Code: CRBA series is split outer ring type of crossed roller bearing.
  2. Outer Diameter: 160 (unit: mm).
  3. Bore Diameter:   110 (unit: mm).
  4. Width: 20 (unit: mm).
  5. Weight: 1.56 KG
  6. Mounting Holes: without mounting holes.
  7. Seal Symbol: WW signifies seals on both sides. NN signifies the open type without seals. Both types haveoil holes for lubrication.
  8. Axial internal clearance: C1 signifies positive clearance with less friction force, while C8 signifies negative clearance without back lash, which will result in an increase of friction force during unloading conditions.
  9. Accuracy class: Including P5, P4, P2, D5(PD5),D4(PD4), D2(PD2)

Similar products of CRBA 11020 crossed roller bearing

Bearing No.Bearing No.Bearing No.Bearing No.Bearing No.Bearing No.
CRBA11020 C8 P6CRBA11020 C1 P6CRBA11020 WW C8 P6CRBA11020 WW C1 P6CRBA11020 NN C8 P6CRBA11020 NN C1 P6
CRBA11020 C8 P5CRBA11020 C1 P5CRBA11020 WW C8 P5CRBA11020 WW C1 P5CRBA11020 NN C8 P5CRBA11020 NN C1 P5
CRBA11020 C8 P4CRBA11020 C1 P4CRBA11020 WW C8 P4CRBA11020 WW C1 P4CRBA11020 NN C8 P4CRBA11020 NN C1 P4
CRBA11020 C8 P2CRBA11020 C1 P2CRBA11020 WW C8 P2CRBA11020 WW C1 P2CRBA11020 NN C8 P2CRBA11020 NN C1 P2
CRBA11020 C8 PD5CRBA11020 C1 PD5CRBA11020 WW C8 PD5CRBA11020 WW C1 PD5CRBA11020 NN C8 PD5CRBA11020 NN C1 PD5

How to ensure quality of  crossed roller bearing 

Advanced design

From the beginning of design stage, we make a modeling to design crossed roller bearing by advanced design software, then use method of finite element analysis to verify the results.

Advanced equipment

Base on advanced equipment to ensure product quality, we possess advance processing equipment for key production process, for example, CNC machining center, CNC heat treatment equipment …etc.

Reliable raw materials

The most important part of ensuring the product quality is raw materials manufacturing, therefore we choose the reliable raw materials to use for element of crossed roller bearing, such as bearing ring and roller etc, we also could provide customize crossed roller bearing with special material.

Perfect management system

We established perfect management system so to ensure product quality, we passed to certificate ISO9001 quality management system as well as obtain ISO9001 certification, and carry out quality manufacture system strictly for whole process of production from beginning to the end.

Perfect testing method

We organized a professional and strong testing and inspecting team with advanced test equipment by perfect testing method to guarantee product quality and set up special testing machine and test bed for crossed roller bearing.


Download : drawing of crossed roller bearing CRBA 11020

If you need formal drawing , please contact with us

Contact information  

Luoyang JCB Bearing Technology Company Limited

Company Address: No. 285, Fenghua Road, High-tech Development Zone, Luoyang Area, (Henan) Free Trade Zone of China.

Postal code : 471000

Phone : 0086-379-6861-1678 Fax : 0086-379-6861-1679



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