A16-78E4 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | A16-78E4 |
| Lubricant: | Regular relubrication – grease |
| Design (sliding contact surface combination): | Steel/steel, heavy-duty bearing |
| Sealing solution: | Triple-lip seals |
| d: | 82.55 mm |
| D: | 130.175 mm |
| B: | 72.238 mm |
| C: | 61.9 mm |
| α: | 6 ° |
Product Details
| Lubricant | Regular relubrication – grease |
| Design (sliding contact surface combination) | Steel/steel, heavy-duty bearing |
| Sealing solution | Triple-lip seals |
| d | 82.55 mm |
| D | 130.175 mm |
| B | 72.238 mm |
| C | 61.9 mm |
| α | 6 ° |
| dk | 118.745 mm |
| b | 9.3 mm |
| b1 | 8 mm |
| M | 6.5 mm |
| r1 min. | 0.6 mm |
| r2 min. | 1 mm |
| da min. | 88 mm |
| da max. | 94.2 mm |
| Da min. | 114.2 mm |
| Da max. | 124.4 mm |
| ra max. | 0.6 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 585 kN |
| Basic static load rating C0 | 1760 kN |
| Specific dynamic load factor K | 100 N/mm² |
| Specific static load factor K0 | 300 N/mm² |
| Material constant KM | 330 |
| Mass plain bearing | 3.8 kg |
