Model：71921ACTA/DB
Old Model：
Type：Angular Contact Ball Bearing
d：105
D：145
B：20
TEL：86-13400023945
| Principal dimensions (mm) | |
| d | 105 |
| D | 145 |
| B | 20 |
| r 1,2 min | 1.1 |
| r 3,4 min | 0.60 |
| Load ratings (kN) | |
| Cr | 52.80 |
| Cor | 57.80 |
| Limiting Speed (r/min) | |
| Grease | 7500 |
| Oil | 12000 |
| Designation | |
| DB | 71921ACTA/DB |
| DF | 71921ACTA/DF |
| DT | 71921ACTA/DT |
| Designation | 71921ACTA |
| Fitting dimansion mm | |
| d a min | 112.0 |
| D a max | 138.0 |
| D b max | 140.0 |
| r a max | 1.0 |
| r b max | 0.60 |
| Basic load ratings Combinaton (kn) | |
| Cr | 85.80 |
| Cor | 116.00 |
| Speed ratings Combination (r/min) | |
| Grease | 6000 |
| Oil | 9600 |
| a (mm) | |
| a (mm) | 39.0 |
| Wight(kg) Single Row | |
| Wight(kg) Single Row | 0.800 |
Chenxin International Industry Co., Ltdspecializes in selling 71921ACTA/DB-Angular Contact Ball Bearing，Relevant information of -71921ACTA/DB-Angular Contact Ball Bearing includes： Designation: 71921ACTA/DB d:105 D:145 B:20 Type:Angular Contact Ball Bearing ，Want to know more about 71921ACTA/DB-Angular Contact Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
71921ACTA/DB-Angular Contact Ball Bearing is widely used.71921ACTA/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 71921ACTA/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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