Model：U308
Old Model：
Type：Thrust Ball Bearing
d：40
D：78
B：31
TEL：86-13400023945
| Principal dimensions mm | |
| d | 40 |
| D | 78 |
| H 1 | 31 |
| Basic load ratings KN | |
| dyc Cr | 61.8 |
| stc Cor | 122 |
| Speed ratings rpm | |
| Speed Ratings | 3000 |
| Limiting Speed | 4300 |
| Designation | |
| Bearing | 53308 |
| Housing washer | U308 |
| Dimansion mm | |
| d | 40 |
| d 1 ～ | 78 |
| D1 ～ | 42 |
| D 2 | 60 |
| D 3 | 82 |
| H | 28.5 |
| C | 8.5 |
| R | 64 |
| s | 28 |
| r 1,2 Min | 1 |
| Abutment and fillet dimensions mm | |
| d a Min | 63 |
| Da Max | 60 |
| r a Max | 1 |
| Pu | |
| Pu | 4.5 |
| Min Loading A | |
| Min Loading A | 0.077 |
| Bearing+ Seat rings | |
| Bearing+ Seat rings | 0.67 |
Chenxin International Industry Co., Ltdspecializes in selling U308-Thrust Ball Bearing，Relevant information of -U308-Thrust Ball Bearing includes： Designation: U308 d:40 D:78 B:31 Type:Thrust Ball Bearing ，Want to know more about U308-Thrust Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
U308-Thrust Ball Bearing is widely used.U308-Thrust Ball Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of U308-Thrust 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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