Model：R188
Old Model：
Type：Small and Miniature Ball Bearing
d：6.350
D：12.700
B：3.175
TEL：86-13400023945
| Boundary dimensions | |
| d | 6.350 |
| D | 12.700 |
| B | 3.175 |
| B 1 | 4.762 |
| r (Min) | 0.15 |
| Rated load (N) | |
| Cr | 1080 |
| Cor | 440 |
| Rated load {kgf} | |
| Cr | 110 |
| Cor | 45 |
| Speed ratings(rpm) | |
| Grease Open Z·ZZ | 40000 |
| Oil Open Z | 50000 |
| Bearing No. | |
| Open | R188 |
| Shields | R188ZZ |
| Fitting dimensions (mm) | |
| d a (Min) | 7.6 |
| d b (Max) | 7.4 |
| Da (Max) | 11.5 |
| Db (Min) | 11.6 |
| r a (Max) | 0.15 |
| Mass(g)(reference) | |
| Open | 1.53 |
| Shields | 2.21 |
Chenxin International Industry Co., Ltdspecializes in selling R188-Small and Miniature Ball Bearing，Relevant information of -R188-Small and Miniature Ball Bearing includes： Designation: R188 d:6.350 D:12.700 B:3.175 Type:Small and Miniature Ball Bearing ，Want to know more about R188-Small and Miniature Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
R188-Small and Miniature Ball Bearing is widely used.R188-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 R188-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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