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 |
HS71913-E-T-P4S |
P4 |
13.4 |
14.3 |
15000 |
24000 |
0.23 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7203BDB NTN | 17 | 40 | 24 |
7203DB NTN | 17 | 40 | 24 |