NA48291/48220D NSK Tapered roller bearing
We work closely with China abec 9 Bearings Supplier our NA48291/48220D NSK Tapered roller bearing manufacturing 0.2 in R - Cone Backface To Clear Radius1 partners to bring the best value to customers.
| Brand Name: | NSK |
| Model Number: | NA48291/48220D |
| R - Cone Backface To Clear Radius1: | 0.2 in |
| Ab - Cage-Cone Frontface Clearance: | 0.08 in |
| Cg - Geometry Factor12: | 0.0898 |
| Bearing Weight: | 20.13 lb |
| Design Units: | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway)11: | 160 |
| db - Cone Backface Backing Diameter: | 3.58 in |
| Cup Part Number: | 742DC |
Product Details
| R - Cone Backface To Clear Radius1 | 0.2 in |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| Cg - Geometry Factor12 | 0.0898 |
| Bearing Weight | 20.13 lb |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 160 |
| db - Cone Backface Backing Diameter | 3.58 in |
| Cup Part Number | 742DC |
| B - Cone Width | 1.8375 in |
| Y2 - ISO Factor10 | 3.09 |
| T - Bearing Width across Cones | 4 in |
| Cage Type | Stamped Steel |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 18500 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 124000 lbf |
| C - Double Cup Width | 3.3750 in |
| e - ISO Factor8 | 0.33 |
| Da - Cup Frontface Backing Diameter | 5.64 in |
| d | 2.7500 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 32200 lbf |
| Cone Part Number | 744A |
