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
|
|
||
17
|
30
|
7
|
HC71903-E-T-P4S, HC71903ETP4S, HC71903
|
P4
|
1.9
|
1.27
|
80000
|
120000
|
0.02
|
Product Model | Inside Diameter | Outside Diameter | Thickness |
NU2317E NTN | 85 | 180 | 60 |
NU2317 NTN | 85 | 180 | 60 |