7221CTRDUMP3 NSK Super Precision Bearings
7221CTRDUMP3 NSK Super Precision Bearings manufacturer and global supplier of reliable ball and roller ... 12000 r/min Limiting speed 7221CTRDUMP3 NSK Super Precision Bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed Shanghai Pump Valve Manufacturing Co., Ltd. to meet the unique 50 mm D requirements of our targeted industries.
| Brand Name: | NSK |
| Model Number: | 7221CTRDUMP3 |
| Limiting speed: | 12000 r/min |
| E: | 45 mm |
| D: | 50 mm |
| Fatigue load limit Pu: | 5 kN |
| Db: | 40.6 mm |
| db: | 39.5 mm |
| Da: | 45.5 mm |
| F: | 40 mm |
| PDF |
7221CTRDUMP3 |
Product Details
| Limiting speed | 12000 r/min |
| E | 45 mm |
| D | 50 mm |
| Fatigue load limit Pu | 5 kN |
| Db | 40.6 mm |
| db | 39.5 mm |
| Da | 45.5 mm |
| F | 40 mm |
| Basic static load rating C0 | 41.5 kN |
| da | 44.4 mm |
| Reference speed | 10000 r/min |
| Mass bearing | 0.11 kg |
| ra max. | 0.3 mm |
| B | 17 mm |
| d | 35 mm |
| s max. | 0.8 mm |
| r1,2 min. | 0.3 mm |
| Basic dynamic load rating C | 20.5 kN |
