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 |
B71908-C-T-P4S, B71908CTTP4S, B71908 |
P4 |
17.6 |
213.7 |
22000 |
36000 |
0.11 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
N2248 NTN | 240 | 440 | 120 |
N1048 NTN | 240 | 360 | 56 |