Model：F689
Old Model：
Type：Small and Miniature Ball Bearing
d：9
D：17
B：4
TEL：86-13400023945
| Boundary dimensions | |
| d | 9 |
| D | 17 |
| D 1 | 19 |
| D 2 | 19 |
| B | 4 |
| B 1 | 5 |
| C 1 | 1 |
| C 2 | 1.1 |
| r (Min) | 0.2 |
| r 1 (Min) | 0.2 |
| Rated load (N) | |
| Cr | 1330 |
| Cor | 665 |
| Rated load {kgf} | |
| Cr | 136 |
| Cor | 68 |
| Speed ratings(rpm) | |
| Grease Open Z·ZZ V·V V | 36000 |
| D·D | 24000 |
| Oil Open Z | 43000 |
| Bearing No. | |
| Open | F689 |
| Shields | F689ZZ1 |
| Non-contact sealed ring type | F689VV |
| Contact sealed ring type | F689DD |
| Fitting dimensions (mm) | |
| d a (Min) | 10.6 |
| d b (Max) | 11.5 |
| r a (Max) | 0.2 |
| r b (Max) | 0.2 |
| Mass(g)(reference) | |
| Open | 3.97 |
| Shields | 4.91 |
Chenxin International Industry Co., Ltdspecializes in selling F689-Small and Miniature Ball Bearing，Relevant information of -F689-Small and Miniature Ball Bearing includes： Designation: F689 d:9 D:17 B:4 Type:Small and Miniature Ball Bearing ，Want to know more about F689-Small and Miniature Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
F689-Small and Miniature Ball Bearing is widely used.F689-Small and Miniature Ball Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of F689-Small and Miniature Ball Bearing sold by the company is reasonable, the quality is guaranteed, the service in all aspects is provided, and the customer's demand is satisfied.
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