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 |
|
||
50 |
80 |
16 |
XCB7010-E-T-P4S |
P4 |
41.5 |
15.3 |
24000 |
38000 |
0.21 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NKXR20T2Z+IR17×20×20 NTN | 17 | 30 | 20 |
NKXR17T2Z+IR14×17×17 NTN | 14 | 26 | 17 |