Model：628/4-2Z
Old Model：
Type：Deep Groove Ball Bearing
d：4
D：9
B：3.5
TEL：86-13400023945
| Dimansion mm | |
| d | 4 |
| d1 ～ | 5.2 |
| d2 ～ | - |
| D2 ～ | 7.8 |
| r 1,2 Min | 0.1 |
| Basic load ratings KN | |
| dyc Cr | 0.54 |
| stc Cor | 0.18 |
| Designation | |
| With Seals on Both Sides | 628/4-2Z |
| With Seals on One Side | - |
| Pu | |
| Pu | 0.007 |
| Principal dimensions mm | |
| d | 4 |
| D | 9 |
| B | 3.5 |
| Speed ratings rpm | |
| Speed Ratings | 140000 |
| Limiting Speed 1) | 70000 |
| Abutment and fillet dimensions mm | |
| d a Min | 4.6 |
| d a Max | - |
| Da Max | 8.4 |
| r a Max | 0.1 |
| Calculation coefficient | |
| k r | 0.015 |
| fo | 10 |
| Mass kg | |
| Weight kg | 0.001 |
Chenxin International Industry Co., Ltdspecializes in selling 628/4-2Z-Deep Groove Ball Bearing，Relevant information of -628/4-2Z-Deep Groove Ball Bearing includes： Designation: 628/4-2Z d:4 D:9 B:3.5 Type:Deep Groove Ball Bearing ，Want to know more about 628/4-2Z-Deep Groove Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
628/4-2Z-Deep Groove Ball Bearing is widely used.628/4-2Z-Deep Groove Ball Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of 628/4-2Z-Deep Groove 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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