China Miniature thrust ball bearings F3-8M,Miniature thrust ball bearings F3-8M Manufacturer
Bicycle bearing
(7)
|
Bearing No. |
d |
D |
W |
r min |
|
F3 |
3 |
8 |
3.5 |
0.20 |
|
F4 |
4 |
9 |
4 |
0.20 |
|
F4 |
4 |
10 |
4.5 |
0.20 |
|
F5 |
5 |
14 |
4 |
0.20 |
|
F6 |
6 |
15 |
5 |
0.25 |
|
F7 |
7 |
13 |
4.5 |
0.20 |
|
F7 |
7 |
17 |
6 |
0.30 |
|
F8 |
8 |
16 |
5 |
0.30 |
|
F8 |
8 |
19 |
7 |
0.40 |
|
F9 |
9 |
20 |
7 |
0.40 |
|
F10 |
10 |
18 |
5.5 |
0.30 |
For FM series miniature thrust ball bearings, there is groove on axial washer and housing washer. For cage / retainer, it could use brass, or steel, or PA 66. For axial washer and housing washer, it could use PA 66 material as your requirements.
