Description: Super Precision ball 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 |
B7008-E-T-P4S, B7008ETP4S, B7008 |
P4 |
19.6 |
15 |
19000 |
32000 |
0.19 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3024K NTN | 120 | 180 | 46 |
NN4924K NTN | 120 | 165 | 45 |