ISO 7313 BDB angular contact ball bearings
ISO 7313 BDB angular contact ball bearings manufacturer and global supplier of reliable ball and roller … ISO 7313 BDB angular contact ball bearings Industries Products Manufacturing & Cylindrical Bore Bore Type Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted Open Enclosure Double Row Configuration industries.
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 8 |
| Weight | 625.000 kg |
| d | 480 mm |
| D | 790 mm |
| B | 308 mm |
| Fillet Radius/Chamfer | 7.5 mm |
| Groove Width A | 45 mm |
| Hole Diameter (do) | 20 mm |
| Dynamic Load Rating | 9,950,000 N |
| Static Load Rating | 14,800,000 N |
| Limiting Speed – Grease | 450 rpm |
| Limiting Speed – Oil | 570 rpm |
| Constant e | 0.39 |
| Axial Load Factor Y0 | 1.67 |
| Axial Load Factor Y1 | 1.71 |
| Axial Load Factor Y2 | 2.54 |
| Radial Clearance | 0.410 to 0.550 mm |
| da (min) | 516 mm |
| Da (max) | 754 mm |
| ra (max) | 6 mm |
Detailed Parameters
parameter：
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