7221A5TRDULP3 NSK Super Precision Bearings
Online SNR Bearing Argentina 7221A5TRDULP3 NSK Super Precision Bearings Expert.More Choices. 7221A5TRDULP3 NSK Super Precision Bearings in Stock & 0.92 Calculation factor (back-to-back, face-to-face) Y1 Ready to Ship Now!
| Brand Name: | NSK |
| Model Number: | 7221A5TRDULP3 |
| Calculation factor (back-to-back, face-to-face) Y1: | 0.92 |
| D: | 62 mm |
| d: | 40 mm |
| Attainable speed for grease lubrication: | 22000 r/min |
| Calculation factor f: | 1.09 |
| Calculation factor fHC: | 1.04 |
| rb max.: | 0.3 mm |
| Ball diameter Dw: | 6.35 mm |
| PDF |
7221A5TRDULP3 |
Product Details
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| D | 62 mm |
| d | 40 mm |
| Attainable speed for grease lubrication | 22000 r/min |
| Calculation factor f | 1.09 |
| Calculation factor fHC | 1.04 |
| rb max. | 0.3 mm |
| Ball diameter Dw | 6.35 mm |
| Static axial stiffness, preload class C | 167 N/µm |
| r1,2 min. | 0.6 mm |
| d1 | 47.1 mm |
| db min. | 43.2 mm |
| Calculation factor f2A | 1 |
| Calculation factor e | 0.68 |
| Basic dynamic load rating C | 11.7 kN |
| Preload class D GD | 560 N |
| Calculation factor f2B | 1.07 |
| Da max. | 58.8 mm |
| D1 | 54.9 mm |
| Number of balls z | 21 |
