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 |
|
||
40 |
68 |
15 |
HC7008-EDLR-T-P4S-UL, HC7008EDLRTP4SUL, HC7008 |
P4 |
6.4 |
6.1 |
28000 |
40000 |
0.2 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
N264 NTN | 320 | 580 | 92 |
N2264 NTN | 320 | 580 | 150 |