77254B Franke Slewing Ring Bearings
What is 77254B Franke Slewing Ring Bearings in 20 mm Hole Diameter (do) mechanical NTN Bearing Brazil Ltda. engineering? Large Slewing Bearings Manufacturing Service . 7.5 mm Fillet Radius/Chamfer Upload your CAD file for an instant.
| Brand Name: | Franke |
| Model Number: | 77254B |
| Fillet Radius/Chamfer: | 7.5 mm |
| Axial Load Factor Y0: | 2.07 |
| Hole Diameter (do): | 20 mm |
| Nr. of Holes: | 8 |
| Da (max): | 724 mm |
| Radial Clearance: | 0.490 to 0.630 mm |
| Axial Load Factor Y2: | 3.15 |
| Configuration: | Double Row |
Product Details
| Fillet Radius/Chamfer | 7.5 mm |
| Axial Load Factor Y0 | 2.07 |
| Hole Diameter (do) | 20 mm |
| Nr. of Holes | 8 |
| Da (max) | 724 mm |
| Radial Clearance | 0.490 to 0.630 mm |
| Axial Load Factor Y2 | 3.15 |
| Configuration | Double Row |
| Enclosure | Open |
| Retainer Material | Machined Brass |
| Dynamic Load Rating | 8,000,000 N |
| Limiting Speed - Oil | 600 rpm |
| Roller Profile | Symmetric |
| Bore Type | Tapered Bore |
| Groove Width A | 40 mm |
| da (min) | 496 mm |
| Constant e | 0.32 |
| Weight | 446.000 kg |
| Limiting Speed - Grease | 480 rpm |
| Static Load Rating | 11,200,000 N |
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