Bearing 239/630 NTN 239/630 NTN bearing Size Chart (mm/inches) |
|---|
| Bearing number | 23268RHA |
| Size (mm) | 340x620x224 |
| Bore Diameter (mm) | 340 |
| Outer Diameter (mm) | 620 |
| Width (mm) | 224 |
| d | 340 mm |
| D | 620 mm |
| B | 224 mm |
| C | 224 mm |
| r min. | 6 mm |
| da min. | 368 mm |
| Da max. | 592 mm |
| ra max. | 5 mm |
| Weight | 290 Kg |
| Basic dynamic load rating (C) | 4550 kN |
| Basic static load rating (C0) | 8030 kN |
| (Grease) Lubrication Speed | 440 r/min |
| (Oil) Lubrication Speed | 590 r/min |
| Calculation factor (e) | 0,36 |
| Calculation factor (Y0) | 1,84 |
| Calculation factor (Y1) | 1,88 |
| Bearing No. | 23268RHA |
| r(min) | 6 |
| Cr | 5690 |
| C0r | 8030 |
| Cu | 517 |
| Grease lub. | 440 |
| Oil lub. | 590 |
| da(min) | 368 |
| Da(max) | 592 |
| ra(max) | 5 |
| e | 0.36 |
| Y1 | 1.88 |
| Y2 | 2.81 |
| Y0 | 1.84 |
| (Refer.)Mass(kg) | 290 |