Principal dimensions£¨mm£© |
d
|
15 |
D
|
32 |
B
|
9 |
r(min)
|
0.3 |
r1(min)
|
0.15 |
Basic load ratings(N) |
Cr
|
6250 |
Cor
|
3400 |
Basic load ratings{kgf} |
Cr
|
635 |
Cor
|
345 |
|
Value£¨fo£©
|
14.1 |
Speed ratings(rpm) |
Grease
|
34000 |
Oil
|
48000 |
Distance of action point |
a£¨mm£©
|
7.6 |
Abutment and fillet dimensions (mm) |
da(min)
|
17.5 |
Da(max)
|
29.5 |
ra(max)
|
0.3 |
|
Weight(g)
|
0.034 |
Designation |
Single row
|
7002C |
DB
|
7002DB |
DF
|
7002DF |
DT
|
7002DT |
Basic load ratings(duplex bearing)(N) |
Cr
|
10100 |
Cor
|
6750 |
Basic load ratings(duplex bearing){kgf} |
Cr
|
1030 |
Cor
|
690 |
Limiting Speed (rpm) (Duplex bearing) |
Grease
|
28000 |
Oil
|
38000 |
Distance of action point(Duplex bearing) |
a0(mm)Back-to-back arrangement
|
15.3 |
a0(mm)Face-to-face arrangement
|
2.7 |
Installation dimensions(duplex bearing) |
dbmin
|
- |
Dbmax
|
30.8 |
rbmax
|
0.15 |