77254B Franke Slewing Ring Bearings
77254B Franke Slewing Ring Bearings Needs Analysis , Large Slewing Bearings CEP BEARING COMPANY 820 mm D Manufacturing Service . Get Your Free. Fixed Inner Ring Rib Center Guidance
| Brand Name: | Franke |
| Model Number: | 77254B |
| D: | 820 mm |
| Constant e: | 0.31 |
| Center Guidance: | Fixed Inner Ring Rib |
| Radial Clearance: | 0.410 to 0.540 mm |
| Axial Load Factor Y1: | 2.21 |
| Axial Load Factor Y2: | 3.29 |
| Limiting Speed - Grease: | 420 rpm |
| Nr. of Holes: | 8 |
Product Details
| D | 820 mm |
| Constant e | 0.31 |
| Center Guidance | Fixed Inner Ring Rib |
| Radial Clearance | 0.410 to 0.540 mm |
| Axial Load Factor Y1 | 2.21 |
| Axial Load Factor Y2 | 3.29 |
| Limiting Speed - Grease | 420 rpm |
| Nr. of Holes | 8 |
| B | 258 mm |
| Hole Diameter (do) | 20 mm |
| Retainer Material | Machined Brass |
| Dynamic Load Rating | 8,350,000 N |
| Da (max) | 792 mm |
| Axial Load Factor Y0 | 2.16 |
| Weight | 468.000 kg |
| Limiting Speed - Oil | 520 rpm |
| Enclosure | Open |
| Bore Type | Tapered Bore |
| Groove Width A | 45 mm |
| Fillet Radius/Chamfer | 6 mm |
