Description: Machine tool main spindle bearing
Basic Dimensions(mm) |
Bearing Designations |
Precision Rating |
basic load rating(KN) |
Limiting Speed (r/min) |
Weight (KGS) |
||||
d |
D |
B |
Cr |
Cor |
Grease |
oil |
|
||
60 |
95 |
18 |
XC7012-C-T-P4S |
P4 |
30 |
14 |
28000 |
43000 |
0.43 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7230B NTN | 150 | 270 | 45 |
7930 NTN | 150 | 210 | 28 |