48290D/4822 NSK Double row double row bearings
| Brand Name | NSK |
| Model Number | 48290D/4822 |
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Series | H238100 |
| Cone Part Number | H238148 |
| Cup Part Number | H238110 |
| Design Units | Imperial |
| Bearing Weight | 25.700 Kg |
| Cage Type | Stamped Steel |
| d | 174.625 mm |
| D | 311.15 mm |
| B - Cone Width | 82.550 mm |
| C - Cup Width | 65.088 mm |
| B | 82.550 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 195.07 mm |
| db - Cone Backface Backing Diameter | 204.98 mm |
| Da - Cup Frontface Backing Diameter | 288.80 mm |
| Db - Cup Backface Backing Diameter | 279.91 mm |
| Ab - Cage-Cone Frontface Clearance | 3.3 mm |
| Aa - Cage-Cone Backface Clearance | 7.6 mm |
| a - Effective Center Location3 | -18.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 65200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 252000 lbf |
| C0 - Static Radial Rating | 378000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 36900 lbf |
| K - Factor7 | 1.77 |
| e - ISO Factor8 | 0.33 |
| Y - ISO Factor9 | 1.81 |
| G1 - Heat Generation Factor (Roller-Raceway) | 914 |
| G2 - Heat Generation Factor (Rib-Roller End) | 92.1 |
| Cg - Geometry Factor | 0.126 |