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 |
|
||
55 |
90 |
18 |
XCB7011-C-T-P4S |
P4 |
58.5 |
21.6 |
26000 |
40000 |
0.32 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7219B NTN | 95 | 170 | 32 |
7919 NTN | 95 | 130 | 18 |