Model：7221CTA/DF
Old Model：
Type：Angular Contact Ball Bearing
d：105
D：190
B：36
TEL：86-13400023945
| Principal dimensions (mm) | |
| d | 105 |
| D | 190 |
| B | 36 |
| r 1,2 min | 2.1 |
| r 3,4 min | 1.10 |
| Load ratings (kN) | |
| Cr | 170.00 |
| Cor | 153.00 |
| Limiting Speed (r/min) | |
| Grease | 7500 |
| Oil | 12000 |
| Designation | |
| DB | 7221CTA/DB |
| DF | 7221CTA/DF |
| DT | 7221CTA/DT |
| Designation | 7221CTA |
| Fitting dimansion mm | |
| d a min | 117.0 |
| D a max | 178.0 |
| D b max | 183.0 |
| r a max | 2.0 |
| r b max | 1.00 |
| Basic load ratings Combinaton (kn) | |
| Cr | 276.00 |
| Cor | 306.00 |
| Speed ratings Combination (r/min) | |
| Grease | 6000 |
| Oil | 9600 |
| a (mm) | |
| a (mm) | 38.0 |
| Wight(kg) Single Row | |
| Wight(kg) Single Row | 3.880 |
Chenxin International Industry Co., Ltdspecializes in selling 7221CTA/DF-Angular Contact Ball Bearing，Relevant information of -7221CTA/DF-Angular Contact Ball Bearing includes： Designation: 7221CTA/DF d:105 D:190 B:36 Type:Angular Contact Ball Bearing ，Want to know more about 7221CTA/DF-Angular Contact Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
7221CTA/DF-Angular Contact Ball Bearing is widely used.7221CTA/DF-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 7221CTA/DF-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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