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 |