Chrome GCR15 roller bearing needle roller

 http://www.dihuibearing.com/good/37.html

Description

Shandong Dihui mainly produce cylindrical roller with the main material chrome GCR15. They have high precision, good surface smoothness,  standard hardness and excellent wear-resisting performance.


Our products are being widely exported to Europe, USA, Japan, South Korea, Middle Asia and Southeast Asia.


Parameter



Material

Chemical composition(%)

C

Si

Mn

Cr

Mo

P

S

Ni

Cu

GCr15

0.95 to 1.05

0.15 to 0.35

0.25 to 0.45

1.40 to 1.65

≤0.1

≤0.025

≤0.02

≤0.25

≤0.25


Country

China

USA

Germany

Russia

Japan

 

Material Standard

GB/T18254-2016

 ASTM A295/A295M - 2014

ISO683-17-2014

GOST 801-1978

JIS G4805-2019

 

Material

GCr15

52100

100Cr6
(1.3505)

ШX15

SUJ2

 

Production Capacity

*Type: NRA/NRB
*Range：
--Dia: 1mm-6mm.
--Length: 5.8mm-39.8mm.
*Grade：DIN 5402-2: G2/G5 ,   GB/T 309:G2/G3/G5.
* Profilling: "ZB" Needle roller,  Straight needle roller

 

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