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 |
|
||
65 |
100 |
18 |
XC7013-E-T-P4S |
P4 |
28.5 |
14 |
22000 |
36000 |
0.45 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7021DB NTN | 105 | 160 | 52 |
7921DB NTN | 105 | 145 | 40 |