Bearing UKIP208 KOYO UKIP208 KOYO bearing Size Chart (mm/inches) |
|---|
| Bearing number | 30230JR |
| Size (mm) | 150x270x49 |
| Bore Diameter (mm) | 150 |
| Outer Diameter (mm) | 270 |
| Width (mm) | 49 |
| d | 150 mm |
| D | 270 mm |
| T | 49 mm |
| B | 45 mm |
| C | 38 mm |
| a | 52,4 mm |
| r min. | 4 mm |
| r2 min. | 3 mm |
| da min. | 168 mm |
| da max | 175 mm |
| Da min | 234 mm |
| Da max. | 256 mm |
| Db min. | 255 mm |
| ra max. | 3 mm |
| rb max. | 2,5 mm |
| Weight | 11,6 Kg |
| Basic dynamic load rating (C) | 483 kN |
| Basic static load rating (C0) | 664 kN |
| (Grease) Lubrication Speed | 1300 r/min |
| (Oil) Lubrication Speed | 1800 r/min |
| Calculation factor (e) | 0,44 |
| Calculation factor (Y0) | 0,76 |
| Bearing No. | 30230JR |
| r(min) | 4 |
| r1(min) | 3 |
| Cr | 604 |
| C0r | 664 |
| Cu | 80.9 |
| Grease lub. | 1300 |
| Oil lub. | 1800 |
| a(mm) | 52.4 |
| da(min) | 168 |
| db(max) | 175 |
| Da(max) | 256 |
| Da(min) | 234 |
| Db(min) | 255 |
| Sa(min) | 9 |
| Sb(min) | 11 |
| ra(max) | 3 |
| rb(max) | 2.5 |
| e | 0.44 |
| Y1 | 1.38 |
| Y0 | 0.76 |
| (Refer.)Mass(kg) | 11.6 |