7221A5TRSULP3 NSK Super Precision Bearings
7221A5TRSULP3 NSK Super Precision Bearings Warehouse offers car parts and car accessories. We sell discount Super Precision Bearings 0.6 mm r1,2 min. online as 14 Number of balls z well as NACHI BEARINGS OF AMERICA CORP. cheap machinery parts.
| Brand Name: | NSK |
| Model Number: | 7221A5TRSULP3 |
| r1,2 min.: | 0.6 mm |
| Number of balls z: | 14 |
| Attainable speed for grease lubrication: | 50000 r/min |
| da max.: | 31.2 mm |
| Mass bearing: | 0.068 kg |
| Calculation factor f: | 1.05 |
| Calculation factor f2C: | 1.06 |
| Static axial stiffness, preload class B: | 98 N/µm |
Product Details
| r1,2 min. | 0.6 mm |
| Number of balls z | 14 |
| Attainable speed for grease lubrication | 50000 r/min |
| da max. | 31.2 mm |
| Mass bearing | 0.068 kg |
| Calculation factor f | 1.05 |
| Calculation factor f2C | 1.06 |
| Static axial stiffness, preload class B | 98 N/µm |
| Fatigue load limit Pu | 0.166 kN |
| ra max. | 0.6 mm |
| db max. | 29.4 mm |
| da min. | 28.2 mm |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Basic dynamic load rating C | 7.93 kN |
| Basic static load rating C0 | 3.9 kN |
| d | 25 mm |
| Calculation factor f2A | 1 |
| Ball diameter Dw | 6.35 mm |
| Calculation factor f2B | 1.03 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
