Principal dimensions£¨mm£© |
d
|
12 |
D
|
28 |
B
|
8 |
r(min)
|
0.3 |
r1(min)
|
0.15 |
Basic load ratings(N) |
Cr
|
5800 |
Cor
|
2900 |
Basic load ratings{kgf} |
Cr
|
590 |
Cor
|
296 |
|
Value£¨fo£©
|
13.5 |
Speed ratings(rpm) |
Grease
|
40000 |
Oil
|
56000 |
Distance of action point |
a£¨mm£©
|
6.7 |
Abutment and fillet dimensions (mm) |
da(min)
|
14.5 |
Da(max)
|
25.5 |
ra(max)
|
0.3 |
|
Weight(g)
|
0.024 |
Designation |
Single row
|
7001C |
DB
|
7001DB |
DF
|
7001DF |
DT
|
7001DT |
Basic load ratings(duplex bearing)(N) |
Cr
|
9400 |
Cor
|
5800 |
Basic load ratings(duplex bearing){kgf} |
Cr
|
960 |
Cor
|
590 |
Limiting Speed (rpm) (Duplex bearing) |
Grease
|
32000 |
Oil
|
45000 |
Distance of action point(Duplex bearing) |
a0(mm)Back-to-back arrangement
|
13.4 |
a0(mm)Face-to-face arrangement
|
2.6 |
Installation dimensions(duplex bearing) |
dbmin
|
- |
Dbmax
|
26.8 |
rbmax
|
0.15 |