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 |
XC7010-E-T-P4S |
P4 |
19.3 |
8.5 |
28000 |
43000 |
0.27 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7015 NTN | 75 | 115 | 20 |
7314B NTN | 70 | 150 | 35 |