77280A Franke Slewing Ring Bearings
Welcome 12 mm Hole Diameter (do) to Timken BEARING MFG.CORP the 77280A Franke Slewing Ring Bearings online seller.
| Brand Name: | Franke |
| Model Number: | 77280A |
| Hole Diameter (do): | 12 mm |
| Limiting Speed - Oil: | 1,100 rpm |
| Axial Load Factor Y2: | 3.06 |
| Fillet Radius/Chamfer: | 4 mm |
| Constant e: | 0.33 |
| Center Guidance: | Fixed Inner Ring Rib |
| Weight: | 92.000 kg |
| Dynamic Load Rating: | 3,100,000 N |
Product Details
| Hole Diameter (do) | 12 mm |
| Limiting Speed - Oil | 1,100 rpm |
| Axial Load Factor Y2 | 3.06 |
| Fillet Radius/Chamfer | 4 mm |
| Constant e | 0.33 |
| Center Guidance | Fixed Inner Ring Rib |
| Weight | 92.000 kg |
| Dynamic Load Rating | 3,100,000 N |
| Enclosure | Open |
| Retainer Material | Machined Brass |
| Da (max) | 422 mm |
| Radial Clearance | 0.300 to 0.390 mm |
| Limiting Speed - Grease | 900 rpm |
| D | 440 mm |
| Roller Profile | Symmetric |
| Nr. of Holes | 6 |
| Axial Load Factor Y1 | 2.06 |
| Groove Width A | 26 mm |
| B | 144 mm |
| da (min) | 278 mm |