KOYO 6811-2RD deep groove ball bearings
KOYO 6811-2RD deep groove ball bearings Tapered Bore Bore Type Manufacturers , Online Wholesale Suppliers Open Enclosure !
| Bore Type | Tapered Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 6 |
| Weight | 60.600 kg |
| d | 170 mm |
| D | 360 mm |
| B | 120 mm |
| Fillet Radius/Chamfer | 4 mm |
| Groove Width A | 22 mm |
| Hole Diameter (do) | 10 mm |
| Dynamic Load Rating | 2,150,000 N |
| Static Load Rating | 2,200,000 N |
| Limiting Speed – Grease | 1,300 rpm |
| Limiting Speed – Oil | 1,800 rpm |
| Constant e | 0.36 |
| Axial Load Factor Y0 | 1.81 |
| Axial Load Factor Y1 | 1.85 |
| Axial Load Factor Y2 | 2.75 |
| Radial Clearance | 0.140 to 0.200 mm |
| da (min) | 188 mm |
| Da (max) | 342 mm |
| ra (max) | 3 mm |
Detailed Parameters
parameter：
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