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 |
XC71908-C-T-P4S, XC71908CTP4S, XC71908 |
P4 |
11.2 |
4.8 |
40000 |
60000 |
0.12 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3030K NTN | 150 | 225 | 56 |
NN4930K NTN | 150 | 210 | 60 |