279KVE4101 NSK Four-Row Tapered Roller Bearing
High Quality Symmetric Roller Profile 279KVE4101 NSK Four-Row Tapered Roller Bearing. Competitive Four-Row Tapered Roller Bearing 450 rpm Limiting Speed - Grease Pricing. Accept Small Order. Easy and Fast American Precision Parts Co., Ltd. Shipping.
| Brand Name: | NSK |
| Model Number: | 279KVE4101 |
| Roller Profile: | Symmetric |
| Limiting Speed - Grease: | 450 rpm |
| ra (max): | 5 mm |
| Axial Load Factor Y0: | 2.07 |
| Groove Width A: | 40 mm |
| Nr. of Holes: | 8 |
| D: | 780 mm |
| Hole Diameter (do): | 20 mm |
Product Details
| Roller Profile | Symmetric |
| Limiting Speed - Grease | 450 rpm |
| ra (max) | 5 mm |
| Axial Load Factor Y0 | 2.07 |
| Groove Width A | 40 mm |
| Nr. of Holes | 8 |
| D | 780 mm |
| Hole Diameter (do) | 20 mm |
| Radial Clearance | 0.540 to 0.680 mm |
| Constant e | 0.32 |
| Fillet Radius/Chamfer | 6 mm |
| Axial Load Factor Y2 | 3.15 |
| Bore Type | Tapered Bore |
| Configuration | Double Row |
| Dynamic Load Rating | 7,800,000 N |
| Limiting Speed - Oil | 550 rpm |
| B | 250 mm |
| Retainer Material | Machined Brass |
| Enclosure | Open |
| Da (max) | 752 mm |
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