CRB 15025 of IKO cross roller bearing


Bearing designationODIDTotal heightWeight (KG)
CRB 15025210150253.16

Download : drawing of cross roller bearing CRB 15025

If you need formal drawing , please contact with us


We are manufacturer of CRB 15025 of IKO cross roller bearing, we only supply top quality IKO cross roller bearing, product quality has been recognized by our end user.

Specification of CRB 15025 of IKO cross roller bearing

1. Model Code: CRB Standard Type Crossed Roller Bearing (Full complement)

2. Bore Diameter: 150 (unit: mm).

3. Width: 25 (unit: mm).

4. Mounting Holes:

(1) T: With female threaded mounting holes on the inner ring.

(2) No symbol: With counter-bored mounting holes on both inner ring and outer ring in the same direction.

(3) D: With counter-bored mounting holes on both inner ring and outer ring in the opposite direction.

5. Seal Symbol:

(1) No symbol: Open type

(2) UU: Sealed type

(3) U:One side sealed type

(4) UD: One side sealed in the opposite direction to counter bored mounting holes on outer ring.

6. Axial internal clearance:

(1) T1:  T1 clearance

(2) C1:  C1 clearance

(3) C2:  C2 clearance

(4) No symbol: Normal clearance

7. Accuracy class:

(1) No symbol: Accuracy class 0

(2) P6: Accuracy class 6

(3) P5: Accuracy class 5

(4) P4: Accuracy class 4

(5) P2: Accuracy class 2

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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