Angular Contact Ball Bearings 71920 A ISO
Angular Contact Ball Bearings 71920 A ISO Tapered Bore Bore Type Product Brochures , ANGULAR CONTACT BALL BEARINGS Pioneer Machinery Source Manufacturing Service . Get Your Double Row Configuration Free.
Product Details
| 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 | 8 |
| Weight | 212.000 kg |
| d | 420 mm |
| D | 620 mm |
| B | 200 mm |
| Fillet Radius/Chamfer | 5 mm |
| Groove Width A | 32 mm |
| Hole Diameter (do) | 15 mm |
| Dynamic Load Rating | 5,150,000 N |
| Static Load Rating | 8,000,000 N |
| Limiting Speed - Grease | 570 rpm |
| Limiting Speed - Oil | 720 rpm |
| Constant e | 0.32 |
| Axial Load Factor Y0 | 2.04 |
| Axial Load Factor Y1 | 2.09 |
| Axial Load Factor Y2 | 3.11 |
| Radial Clearance | 0.440 to 0.570 mm |
| da (min) | 442 mm |
| Da (max) | 598 mm |
| ra (max) | 4 mm |