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 |
HS7012-C-T-P4S |
P4 |
19.3 |
20 |
19000 |
30000 |
0.46 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7236B NTN | 180 | 320 | 52 |
7936 NTN | 180 | 250 | 33 |