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
|
|
||
20
|
37
|
9
|
HC71904-E-T-P4S, HC71904ETP4S, HC71904
|
P4
|
3.75
|
2.7
|
53000
|
80000
|
0.04
|
Product Model | Inside Diameter | Outside Diameter | Thickness |
NU2224E NTN | 120 | 215 | 58 |
NU2224 NTN | 120 | 215 | 58 |