3R8-79E9 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | 3R8-79E9 |
| Bearing number: | NN3036 |
| Size (mm): | 180x280x74 |
| Bore Diameter (mm): | 180 |
| Outer Diameter (mm): | 280 |
| Width (mm): | 74 |
| d: | 180 mm |
| D: | 280 mm |
| Ew: | 255 mm |
Product Details
| Bearing number | NN3036 |
| Size (mm) | 180x280x74 |
| Bore Diameter (mm) | 180 |
| Outer Diameter (mm) | 280 |
| Width (mm) | 74 |
| d | 180 mm |
| D | 280 mm |
| Ew | 255 mm |
| B | 74 mm |
| C | 74 mm |
| r min. | 2,1 mm |
| da min. | 191 mm |
| Da min | 257 mm |
| Da max. | 269 mm |
| ra max. | 2 mm |
| Weight | 16,8 Kg |
| Basic dynamic load rating (C) | 561 kN |
| Basic static load rating (C0) | 958 kN |
| (Grease) Lubrication Speed | 2000 r/min |
| Bearing No. | NN3036 |
| r(min) | 2.1 |
| Cr | 705 |
| C0r | 958 |
| Cu | 118 |
| Grease lub. | 2000 |
| Oil lub. | 2400 |
| Fw | - |
| da(min) | 191 |
| da(max) | - |
| db(min) | - |
| Da(max) | 269 |
| Da(min) | 257 |
| ra(max) | 2 |
| (Refer.)Mass(kg) | 16.8 |
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