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 |
|
||
50 |
80 |
16 |
HS7010-C-T-P4S |
P4 |
13.4 |
13.2 |
22000 |
36000 |
0.29 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NKXR15T2Z+IR12×15×16 NTN | 12 | 24 | 16 |
NKXR50T2+IR45×50×25 NTN | 45 | 62 | 25 |