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
|
|
||
12
|
28
|
7
|
HCB71902-C-T-P4S, HCB71902CTP4S, HCB71902
|
P4
|
3.45
|
2
|
75000
|
120000
|
0.01
|
Product Model | Inside Diameter | Outside Diameter | Thickness |
624ZZ NTN | 4 | 13 | 5 |
604ZZ NTN | 4 | 12 | 4 |