7211CTRSUMP3 NSK Super Precision Bearings
How NNU/W33 Design variant/feature do you China abec 5 Bearing Supplier find 0.32 Calculation factor kr the 7211CTRSUMP3 NSK Super Precision Bearings specification? Manufacturers Online Free check！
| Brand Name: | NSK |
| Model Number: | 7211CTRSUMP3 |
| Design variant/feature: | NNU/W33 |
| Calculation factor kr: | 0.32 |
| Basic static load rating C0: | 25500 kN |
| Reference speed: | 430 r/min |
| b: | 22.3 mm |
| s max.: | 19.5 mm |
| Limiting speed: | 530 r/min |
| Fatigue load limit Pu: | 1730 kN |
Product Details
| Design variant/feature | NNU/W33 |
| Calculation factor kr | 0.32 |
| Basic static load rating C0 | 25500 kN |
| Reference speed | 430 r/min |
| b | 22.3 mm |
| s max. | 19.5 mm |
| Limiting speed | 530 r/min |
| Fatigue load limit Pu | 1730 kN |
| d | 670 mm |
| B | 412 mm |
| r1,2 min. | 7.5 mm |
| F | 774 mm |
| Mass bearing | 1500 kg |
| Da max. | 1056 mm |
| db min. | 780 mm |
| D | 1090 mm |
| ra max. | 6 mm |
| da min. | 704 mm |
| K | 12 mm |
| D1 ≈ | 969 mm |