R11-79E3 Rotek Slewing Ring Bearings
Our highly-skilled and factory-trained service experts have the resources to help you with all China Abec 9 Bearings Supplier your R11-79E3 Rotek Slewing Ring Bearings needs - 0.45 cm³ Reference grease quantity Gref including routine maintenance, major repairs, warranty service, and Slewing Ring Bearings equipment inspections.
| Brand Name: | Rotek |
| Model Number: | R11-79E3 |
| Reference grease quantity Gref: | 0.45 cm³ |
| Calculation factor (single, tandem) Y2: | 0.87 |
| Ball diameter Dw: | 4.762 mm |
| Calculation factor f2A: | 1 |
| Calculation factor f: | 1.05 |
| Calculation factor f2D: | 1.17 |
| db min.: | 22 mm |
| Calculation factor e: | 0.68 |
Product Details
| Reference grease quantity Gref | 0.45 cm³ |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Ball diameter Dw | 4.762 mm |
| Calculation factor f2A | 1 |
| Calculation factor f | 1.05 |
| Calculation factor f2D | 1.17 |
| db min. | 22 mm |
| Calculation factor e | 0.68 |
| Mass bearing | 0.033 kg |
| Attainable speed for grease lubrication | 45000 r/min |
| D1 | 31.4 mm |
| Preload class D GD | 280 N |
| da min. | 22 mm |
| Preload class B GB | 70 N |
| rb max. | 0.2 mm |
| Calculation factor fHC | 1.04 |
| d1 | 25.6 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.2 mm |
| ra max. | 0.3 mm |
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