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 |
HC71908-C-T-P4S, HC71908CTP4S, HC71908 |
P4 |
5 |
4.8 |
32000 |
48000 |
0.12 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3034K NTN | 170 | 260 | 67 |
NN4934K NTN | 170 | 230 | 60 |