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 |
68 |
15 |
HCB7008-E-T-P4S, HCB7008-EDLR-T-P4S-UL, HCB7008 |
P4 |
13.4 |
10.6 |
22000 |
36000 |
0.17 |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NN3021K NTN | 105 | 160 | 41 |
NN4921K NTN | 105 | 145 | 40 |