77300B Franke Slewing Ring Bearings
What are the types of 77300B Franke Slewing Ring Bearings ? Large Slewing Bearings Manufacturing Service . Get HMSA BEARING MANUFACTURING LIMITED Your Free, Instant price, design review. 8 Nr. of Holes
| Brand Name: | Franke | 
| Model Number: | 77300B | 
| Nr. of Holes: | 8 | 
| Static Load Rating: | 14,900,000 N | 
| Limiting Speed - Grease: | 390 rpm | 
| ra (max): | 5 mm | 
| da (min): | 628 mm | 
| Radial Clearance: | 0.310 to 0.480 mm | 
| Roller Profile: | Symmetric | 
| Axial Load Factor Y1: | 2.20 | 
Product Details
| Nr. of Holes | 8 | 
| Static Load Rating | 14,900,000 N | 
| Limiting Speed - Grease | 390 rpm | 
| ra (max) | 5 mm | 
| da (min) | 628 mm | 
| Radial Clearance | 0.310 to 0.480 mm | 
| Roller Profile | Symmetric | 
| Axial Load Factor Y1 | 2.20 | 
| Axial Load Factor Y2 | 3.27 | 
| B | 272 mm | 
| Fillet Radius/Chamfer | 6 mm | 
| Constant e | 0.31 | 
| Enclosure | Open | 
| Da (max) | 842 mm | 
| Retainer Material | Machined Brass | 
| D | 870 mm | 
| Limiting Speed - Oil | 490 rpm | 
| Groove Width A | 45 mm | 
| d | 600 mm | 
| Bore Type | Cylindrical Bore | 
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