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 |
85 |
13 |
B71912-C-T-P4S |
P4 |
24 |
22.8 |
15000 |
24000 |
0.19 |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 7324 NTN | 120 | 260 | 55 |
| 7224 NTN | 120 | 215 | 40 |