CRBA 13025 of HIWIN cross roller bearing


Bearing designationODIDTotal heightWeight (KG)
CRBA 1302519013025

Download : drawing of cross roller bearing CRBA 13025


We are manufacturer of CRBA 13025 of HIWIN cross roller bearing, we only supply top quality HIWIN cross roller bearing, product quality has been recognized by our end user.

Specification of CRBA 13025 of HIWIN cross roller bearing

  1. Model Code: CRBA split outer ring.
  2. Bore Diameter: 130 (unit: mm).
  3. Width: 25 (unit: mm).
  4. Mounting Holes: If left blank, it represents a bearing without mounting holes.
  5. Seal Symbol: WW signifies seals on both sides. NN signifies the open type without seals. Both types haveoil holes for lubrication.
  6. 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.
  7. Accuracy class: General Class 5 (P5)

How to ensure quality of  cross roller bearing

Advanced design

From the beginning of design stage, we make a modeling to design cross 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 cross roller bearing, such as bearing ring and roller etc, we also could provide customize cross 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 cross roller bearing.


Luoyang JCB Bearing Technology Co., Ltd

Add: No. 285, Fenghua road, Luoyang, Henan, China. Postal: 471000

Phone: +86-379-68611678     Fax: +86-379-68611679



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