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 |
|
||
65 |
90 |
13 |
XC71913-C-T-P4S |
P4 |
22 |
10.8 |
26000 |
43000 |
0.21 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7212DB NTN | 60 | 110 | 44 |
7012DB NTN | 60 | 95 | 36 |