457KH8651+K NSK Tapered roller bearing
High Cylindrical Bore Bore Type Quality 457KH8651+K NSK Tapered roller bearing. Competitive Four-Row Cylindrical Roller Bearing Pricing. Accept China 608rs Bearing Supplier Small Order. Easy and Fast Shipping.
| Brand Name: | NSK |
| Model Number: | 457KH8651+K |
| Bore Type: | Cylindrical Bore |
| Limiting Speed - Grease: | 310 rpm |
| Limiting Speed - Oil: | 400 rpm |
| Constant e: | 0.21 |
| Weight: | 910.000 kg |
| Radial Clearance: | 0.390 to 0.580 mm |
| B: | 258 mm |
| Axial Load Factor Y1: | 3.20 |
Product Details
| Bore Type | Cylindrical Bore |
| Limiting Speed - Grease | 310 rpm |
| Limiting Speed - Oil | 400 rpm |
| Constant e | 0.21 |
| Weight | 910.000 kg |
| Radial Clearance | 0.390 to 0.580 mm |
| B | 258 mm |
| Axial Load Factor Y1 | 3.20 |
| Fillet Radius/Chamfer | 7.5 mm |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Static Load Rating | 20,900,000 N |
| ra (max) | 6 mm |
| Enclosure | Open |
| da (min) | 836 mm |
| Nr. of Holes | 8 |
| Dynamic Load Rating | 12,200,000 N |
| D | 1150 mm |
| Center Guidance | Fixed Inner Ring Rib |
| Da (max) | 1114 mm |
