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 |
85 |
10 |
HCB71813-E-TPA-P4 |
P4 |
8.8 |
9.15 |
16000 |
26000 |
0.13 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7206DB NTN | 30 | 62 | 32 |
7006DB NTN | 30 | 55 | 26 |