48290 DW/220/220 D Tapered Roller Bearings
48290 DW/220/220 D Tapered Roller Bearings manufacturer and global China 608z Bearing Supplier supplier of reliable ball 476.250 mm d and roller ... 48290 DW/220/220 D Tapered Roller Bearings Industries Products Manufacturing & Engineering 495.05 mm db - Cone Backface Backing Diameter and Agricultural Bearings designed to meet the unique requirements of our targeted industries. 41.275 mm B - Cone Width
| Model Number: | 48290 DW/220/220 D |
| db - Cone Backface Backing Diameter: | 495.05 mm |
| d: | 476.250 mm |
| B - Cone Width: | 41.275 mm |
| Series: | LL771900 |
| r - Cup Backface To Clear Radius2: | 3.30 mm |
| Ab - Cage-Cone Frontface Clearance: | 3 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 1240 |
| e - ISO Factor8: | 0.47 |
Product Details
| db - Cone Backface Backing Diameter | 495.05 mm |
| d | 476.250 mm |
| B - Cone Width | 41.275 mm |
| Series | LL771900 |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| Ab - Cage-Cone Frontface Clearance | 3 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 1240 |
| e - ISO Factor8 | 0.47 |
| Cg - Geometry Factor | 0.219 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 22000 lbf |
| Bearing Weight | 18.8 Kg |
| C0 - Static Radial Rating | 315000 lbf |
| B | 41.275 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 3790 |
| Cone Part Number | LL771948 |
| D | 565.150 mm |
| Da - Cup Frontface Backing Diameter | 548.90 mm |
| da - Cone Frontface Backing Diameter | 490.98 mm |
| C - Cup Width | 31.750 mm |
| Design Units | Imperial |