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
|
HC71902-E-T-P4S, HC71902ETP4S, HC71902
|
P4
|
1.83
|
1.16
|
85000
|
130000
|
0.02
|
Product Model | Inside Diameter | Outside Diameter | Thickness |
FLRA2-5Z NTN | 3.175 | 7.938 | 2.779 |
FLRA144ZA NTN | 3.175 | 6.35 | 2.38 |