Model：71903ACTA/DB
Old Model：
Type：Angular Contact Ball Bearing
d：17
D：30
B：7
TEL：86-13400023945
| Principal dimensions (mm) | |
| d | 17 |
| D | 30 |
| B | 7 |
| r 1,2 min | 0.3 |
| r 3,4 min | 0.10 |
| Load ratings (kN) | |
| Cr | 4.76 |
| Cor | 2.80 |
| Limiting Speed (r/min) | |
| Grease | 45000 |
| Oil | 67000 |
| Designation | |
| DB | 71903ACTA/DB |
| DF | 71903ACTA/DF |
| DT | 71903ACTA/DT |
| Designation | 71903ACTA |
| Fitting dimansion mm | |
| d a min | 19.0 |
| D a max | 28.0 |
| D b max | 28.8 |
| r a max | 0.3 |
| r b max | 0.10 |
| Basic load ratings Combinaton (kn) | |
| Cr | 7.73 |
| Cor | 5.60 |
| Speed ratings Combination (r/min) | |
| Grease | 36000 |
| Oil | 53000 |
| a (mm) | |
| a (mm) | 9.0 |
| Wight(kg) Single Row | |
| Wight(kg) Single Row | 0.017 |
Chenxin International Industry Co., Ltdspecializes in selling 71903ACTA/DB-Angular Contact Ball Bearing，Relevant information of -71903ACTA/DB-Angular Contact Ball Bearing includes： Designation: 71903ACTA/DB d:17 D:30 B:7 Type:Angular Contact Ball Bearing ，Want to know more about 71903ACTA/DB-Angular Contact Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
71903ACTA/DB-Angular Contact Ball Bearing is widely used.71903ACTA/DB-Angular Contact Ball Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of 71903ACTA/DB-Angular Contact 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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