Timken 220RF03 cylindrical roller bearings
We work 72 Outer Diameter (mm) closely with our 30x72x52 Size (mm) Timken 220RF03 cylindrical roller bearings manufacturing partners to bring the best value to customers.
| Size (mm) | 30x72x52 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 52 |
| d | 30 mm |
| D | 72 mm |
| B | 52 mm |
| C | 19 mm |
| r min. | 1.1 mm |
| F | 45 mm |
| Da max. | 65.5 mm |
| ra max. | 1 mm |
| Weight | 0.614 Kg |
| Basic dynamic load rating (C) | 21.3 kN |
| Basic static load rating (C0) | 6.30 kN |
| (Grease) Lubrication Speed | 8700 r/min |
| (Oil) Lubrication Speed | 11000 r/min |
| Calculation factor (e) | 0.26 |
| Calculation factor (Y0) | 2.52 |
| Calculation factor (Y1) | 2.40 |
Detailed Parameters
parameter：
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