| model | L44640-L44613 |
| type | bearing |
| Cone Part Number | L44640 |
| Cup Part Number | L44613 |
| Metering System | Imperial |
| Bearing Type | Roller |
| Roller Bearing Type | Tapered roller |
| Load Direction | Radial force and axial force |
| Structure | Single Column |
| Seal Type | Open |
| Outer ring type | Standard Type |
| series | L44600 |
| Inside Diameter | 0.9375" |
| Inner Diameter Tolerance | +0.013" to 0 |
| Outer Diameter | 2.0467" |
| Outer Diameter Tolerance | +0.025" to 0 |
| Cone Width | 0.58" |
| Cone Width | +0.076" to -0.254" |
| Cup width | 0.5" |
| Cup Width | +0.051" to -0.254" |
| Width | 0.591" |
| Width Tolerance | +0.203" to 0 |
| Cone back to clearance radius | 0.06" |
| Cup back to cleaning radius | 0.08" |
| Tapered Front Backing Diameter | 1.12" |
| Tapered backing diameter | 1.2" |
| Cup front backing diameter | 1.91" |
| Cup backing diameter | 1.75" |
| Cage cone front clearance | 0.05" |
| Cage cone back clearance | 0.02" |
| Effective central location | -0.13" |
| Ferrule Material | 51200 Chrome steel |
| Roller material | 51200 Chrome steel |
| Cage Material | steel |
| Dynamic Radial Load | 8010 lbf |
| Static Radial Load | 7400 lbf |
| Dynamic Radial Rating (90 million rpm) (C90) | 2080 lbf |
| Dynamic Thrust Rating (90 million rpm) (Ca90) | 1330 lbf |
| Lubricant | Lubricant Added |
| Temperature Range | -30° to 110 °C |