7221CTRDULP3 NSK Super Precision Bearings
7221CTRDULP3 NSK Super Precision Bearings 427 mm db min. 750 r/min Limiting speed SEARCH - Whether it's agriculture or construction China ucp205 Bearing Supplier 0.3 Calculation factor e equipment your working on, Has theSuper Precision Bearings you need.
| Brand Name: | NSK |
| Model Number: | 7221CTRDULP3 |
| db min.: | 427 mm |
| Calculation factor e: | 0.3 |
| Limiting speed: | 750 r/min |
| B5: | 82 mm |
| B2: | 62 mm |
| da - max.: | 534 mm |
| Fatigue load limit Pu: | 670 kN |
| r1,2 - min.: | 7.5 mm |
Product Details
| db min. | 427 mm |
| Calculation factor e | 0.3 |
| Limiting speed | 750 r/min |
| B5 | 82 mm |
| B2 | 62 mm |
| da - max. | 534 mm |
| Fatigue load limit Pu | 670 kN |
| r1,2 - min. | 7.5 mm |
| ra max. | 6 mm |
| Reference speed | 430 r/min |
| Mass bearing + sleeve | 735 kg |
| d1 | 380 mm |
| B1 | 328 mm |
| Basic dynamic load rating C | 7832 kN |
| db - min. | 427 mm |
| Basic dynamic load rating - C | 7832 kN |
| Da - max. | 788 mm |
| Calculation factor - Y2 | 3.4 |
| d2 ≈ | 534 mm |