Bearing 54222U NACHI 54222U NACHI bearing Size Chart (mm/inches) |
|---|
| Bearing number | 23960R |
| Size (mm) | 300x420x90 |
| Bore Diameter (mm) | 300 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 90 |
| d | 300 mm |
| D | 420 mm |
| B | 90 mm |
| C | 90 mm |
| r min. | 3 mm |
| da min. | 314 mm |
| Da max. | 406 mm |
| ra max. | 2,5 mm |
| Weight | 40 Kg |
| Basic dynamic load rating (C) | 1280 kN |
| Basic static load rating (C0) | 2610 kN |
| (Grease) Lubrication Speed | 680 r/min |
| (Oil) Lubrication Speed | 910 r/min |
| Calculation factor (e) | 0,2 |
| Calculation factor (Y0) | 3,34 |
| Calculation factor (Y1) | 3,42 |
| Bearing No. | 23960R |
| r(min) | 3 |
| Cr | 1610 |
| C0r | 2610 |
| Cu | 220 |
| Grease lub. | 680 |
| Oil lub. | 910 |
| da(min) | 314 |
| Da(max) | 406 |
| ra(max) | 2.5 |
| e | 0.20 |
| Y1 | 3.42 |
| Y2 | 5.09 |
| Y0 | 3.34 |
| (Refer.)Mass(kg) | 40.0 |