| ◆ Deep Groove Ball Bearings |
 |
Bearing collar and roller material |
|
Bearing vibration noise specification |
|
Bearing clearance |
|
Bearing tolerance |
|
Dustproof, Sealing and lubrication |
|
6000, 6200, 6300, 6400, 6700, 6800, 6900, 16000 series |
|
6000, 6200, 6300, 6800, 6900, N,NR, INR series |
|
Minitype series |
|
R minitype series |
|
| ◆ Special Bearings |
|
| ◆ Automobile Bearings |
|
| ◆ Clutch bearings |
| ◆ Needle Bearings |
|
| ◆ Spherical Plain Bearings |
|
| ◆ Bearings Unit |
|
| ◆ Roller Bearings |
| ◆ Linear Bearing |
| ◆ Thrust Ball Bearings |
| ◆ Double row self-aliging bearing |
| ◆ Angular Contact Ball Bearing |
| ◆ Tapered Roller Bearings |
| |
|
MOGB BEARINGS
| Deep Groove Ball Bearings >> bearing collar and roller material, bearing collar |
Deep Groove Ball Bearings,mainly produces Deep Groove Ball Bearings,Deep Groove ball Bearing manufacturer,Deep Groove Ball Bearing factory,EMQ deep groove ball bearing which with high speed and low noise.we producing Bearings,Deep Groove Ball Bearing,auto bearings,automotive bearing in China,specialized in Bearing,ball bearing,auto bearing,automotive bearing,automobile bearings,deep groove ball bearing,EMQ bearings,special bearings,miniature bearings.
China Deep Groove Ball Bearings,bearing collar and roller material, bearing collar Manufacturer, Supplier, Factory, Exporter in china ,bearing collar and roller material bearing collar and roller material  |
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% |
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 |
|
|
bearing collar and roller material, bearing collar
|
