R9-55E3 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | R9-55E3 |
| Bearing number: | NF 309 |
| Size (mm): | 45x86.5x25 |
| Bore Diameter (mm): | 45 |
| Outer Diameter (mm): | 86,5 |
| Width (mm): | 25 |
| d: | 45 mm |
| D: | 100 mm |
| Ew: | 86,5 mm |
Product Details
| Bearing number | NF 309 |
| Size (mm) | 45x86.5x25 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 86,5 |
| Width (mm) | 25 |
| d | 45 mm |
| D | 100 mm |
| Ew | 86,5 mm |
| B | 25 mm |
| C | 25 mm |
| r min. | 1,5 mm |
| r1 min. | 1,5 mm |
| da min. | 53 mm |
| Db min. | 77 mm |
| ra max. | 1,5 mm |
| rb max. | 1,5 mm |
| Db max | 92 mm |
| Weight | 0,869 Kg |
| Basic dynamic load rating (C) | 74 kN |
| Basic static load rating (C0) | 71 kN |
| (Grease) Lubrication Speed | 6 300 r/min |
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