Material:bearing steel bearing type:roller bearing size:28*35*25 Application:road roller

Steel No.	Sepc.	Chemical Ingredients
Gcr15	AISI 52100	C	Cr	Sr	Mn	P	S
		0.95-1.05	1.30-1.65	0.15-0.35	0.2-0.4	less than0.027	less than 0.025

application:autobike, electric lmplements, automobile, engineering machinery,textile machinery,etc

needle roller bearings