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 |
XC7011-C-T-P4S |
P4 |
29 |
13.2 |
28000 |
43000 |
0.4 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7317 NTN | 85 | 180 | 41 |
7316B NTN | 80 | 170 | 39 |