ZR22B-4 NSK Thrust Tapered Roller Bearing
ZR22B-4 NSK Thrust Tapered Roller Bearing Industries and Applications ? 50 mm d We BEARING FORGE OF AMERICA CORP. sell discount Tapered roller bearing online as well as cheap machinery parts.
| Brand Name: | NSK |
| Model Number: | ZR22B-4 |
| d: | 50 mm |
| Calculation factor - X2: | 0.67 |
| Calculation factor (back-to-back, face-to-face) Y0: | 0.76 |
| d2: | 56.9 mm |
| Fatigue load limit Pu: | 0.25 kN |
| Calculation factor - Y2: | 1.41 |
| Number of balls z: | 29 |
| Db max.: | 70 mm |
Product Details
| d | 50 mm |
| Calculation factor - X2 | 0.67 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| d2 | 56.9 mm |
| Fatigue load limit Pu | 0.25 kN |
| Calculation factor - Y2 | 1.41 |
| Number of balls z | 29 |
| Db max. | 70 mm |
| ra max. | 0.6 mm |
| Preload class B - GB | 86 N |
| Da max. | 68.8 mm |
| Gref | 1.89 cm3 |
| Basic static load rating C0 | 9.65 kN |
| Static axial stiffness, preload class B | 102 N/µm |
| Preload class C - GC | 260 N |
| Outer Diameter (mm) | 50 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Mass bearing | 0.13 kg |
| B | 12 mm |