110.28.1000 Competitive Excavator And Crane Slewing Bearing
| Bearing number: | RNA4909 |
| Size (mm): | 52x68x22 |
| Bore Diameter (mm): | 52 |
| Outer Diameter (mm): | 68 |
| Width (mm): | 22 |
| d: | 52 mm |
| D: | 68 mm |
| B: | 22 mm |
Product Details
| Bearing number | RNA4909 |
| Size (mm) | 52x68x22 |
| Bore Diameter (mm) | 52 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 22 |
| d | 52 mm |
| D | 68 mm |
| B | 22 mm |
| C | 22 mm |
| r min. | 0,6 mm |
| Weight | 0,182 Kg |
| Basic dynamic load rating (C) | 41,5 kN |
| Basic static load rating (C0) | 69,5 kN |
| (Grease) Lubrication Speed | 5300 r/min |
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