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 |
62 |
12 |
HS71908-C-T-P4S, HS71908CTP4S, HS71908 |
P4 |
7.2 |
6.95 |
28000 |
43000 |
0.13 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3038K NTN | 190 | 290 | 75 |
NN4938K NTN | 190 | 260 | 69 |