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 |
XCB71908-C-T-P4S, XCB71908CTP4S, XCB71908 |
P4 |
27 |
9.65 |
36000 |
53000 |
0.09 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3044K NTN | 220 | 340 | 90 |
NN4944K NTN | 220 | 300 | 80 |