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 |
|
||
45 |
75 |
16 |
HCB7009-C-T-P4S, HCB7009CTP4S, HCB7009 |
P4 |
19 |
14.6 |
24000 |
38000 |
0.2 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NKX40Z+IR35×40×20 NTN | 35 | 52 | 20 |
NKX35T2Z+IR30×35×20 NTN | 30 | 47 | 20 |