China bearing collar and roller material manufacturer - bearing collar and roller material Manufacturer, Supplier, Factory, Exporter

6000,6200,6300,6400,6700,6800,6900,16000 Series	6000,6200,6300,6800,6900,N,NR,INR Series
Technical Infomation : Bearing collar and roller material Bearing vibration noise specification Bearing clearance Bearing tolerance Dustproof Sealing and lubrication

Deep Groove Ball Bearings >> bearing collar and roller material, bearing collar

TianCheng Bearing Factory mainly produces ball bearings,deep groove ball bearings,angular contact ball bearing,Self-aligning ball bearing,ceramic ball bearing.a professional ball bearing manufacturer,ball bearing factory,EMQ ball bearing .our other bearing is ball bearing,pillow block,Rod Ends,Ball Joint Rod Ends,Spherical Plain Bearings,special bearing,non-standard bearings,automotive bearings,auto bearing,We always get satisfactory feedback from customers.

Bearing collar and roller material
The best material for rolling bearing is high carbon chromium bearing steel, which features desired hardness, strong rolling fatigue resistance, wearing resistance and stable dimension. Its chemical composition is:

Chemical composition of bearing steel GCr1

Element(wt%)	C 0.95-1.05	Cr 1.40-1.65	Si 0.15-0.35	Mn 0.25-0.45	P =0.027	S =0.02
Element(wt%)	Ni <0.23	Cu =0.25	Mo =0.1	Sn <0.03	As <0.04	Ti <0.005
Element(wt%)	Sb <0.002	Pb <0.002	O<0.001	Al <0.05	Ca <0.01	-

Corresponding designation equivalent GCr15

CHINA	ISO	USA	GERMANY	JAPAN	SWEDEN
GCr15	683/XVⅡ	52100 (ASTM)	100Cr6 (DIN)	SUJ2 (JIS)	SKF3

Staintess steel

Steel No.	Chemical composition%
Steel No.	C	Si	Mn	P	S	Cr	Mo
AISI-440C	0.95-1.2	<1.0	<1.0	<0.04	<0.03	16-18	<0.75

Cixi TianCheng Bearings Co.,ltd.

Sales Office Add:No.269 Sishan Road, Cixi, Ningbo, P.R.China. 315300

Tel: 0086-574-63886168

Fax: 0086-574-63886166

Contactor:Mr.Ivan Song

E-mail:ivan@bearings-in-china.com

http://www.bearings-in-china.com