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-C-T-P4S |
P4 |
20.4 |
9.15 |
32000 |
48000 |
0.27 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7315 NTN | 75 | 160 | 37 |
7215 NTN | 75 | 130 | 25 |