7220CTRSULP3 NSK Super Precision Bearings
100% Authentic. 28.3 mm s max. 7220CTRSULP3 NSK Super Precision Bearings 22.3 mm b Highest Quality. Certified Shanghai Pump Valve Manufacturing Co., Ltd. Supplier.
| Brand Name: | NSK |
| Model Number: | 7220CTRSULP3 |
| b: | 22.3 mm |
| s max.: | 28.3 mm |
| da min.: | 1176 mm |
| K: | 12 mm |
| Basic dynamic load rating C: | 33600 kN |
| Design variant/feature: | NNU/W33 |
| Reference speed: | 200 r/min |
| da max.: | 1253 mm |
Product Details
| b | 22.3 mm |
| s max. | 28.3 mm |
| da min. | 1176 mm |
| K | 12 mm |
| Basic dynamic load rating C | 33600 kN |
| Design variant/feature | NNU/W33 |
| Reference speed | 200 r/min |
| da max. | 1253 mm |
| rb max. | 6 mm |
| Basic static load rating C0 | 76500 kN |
| Calculation factor kr | 0.36 |
| r1,2 min. | 15 mm |
| Mass bearing | 5600 kg |
| Limiting speed | 280 r/min |
| db min. | 1286 mm |
| B | 630 mm |
| D1 ≈ | 1567 mm |
| Fatigue load limit Pu | 4550 kN |
| Da max. | 1717 mm |
| ra max. | 6 mm |
