| model | JHM318448A-JHM318410 |
| type | bearing |
| Cone Part Number | JHM318448A |
| Cup Part Number | JHM318410 |
| Metering System | Metric System |
| 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 | HM318400 |
| Inside Diameter | 90 mm |
| Inner Diameter Tolerance | -0.02mm to 0 |
| Outer Diameter | 155 mm |
| Outer Diameter Tolerance | -0.025mm to 0 |
| Cone Width | 44 mm |
| Cone Width | -0.15mm to 0 |
| Cup width | 35.5 mm |
| Cup Width | -0.2mm to 0 |
| Width | 44 mm |
| Width Tolerance | +0.2mm to -0.2mm |
| Cone back to clearance radius | 6.1 mm |
| Cup back to cleaning radius | 2.54 mm |
| Tapered Front Backing Diameter | 101 mm |
| Tapered backing diameter | 115 mm |
| Cup front backing diameter | 149.10 mm |
| Cup backing diameter | 139.95 mm |
| Cage cone front clearance | 3.8 mm |
| Cage cone back clearance | 0.8 mm |
| Effective central location | -9.9 mm |
| Ferrule Material | 51200 Chrome steel |
| Roller material | 51200 Chrome steel |
| Cage Material | steel |
| Dynamic Radial Load | 88200 lbf |
| Static Radial Load | 100575 lbf |
| Dynamic Radial Rating (90 million rpm) (C90) | 22950 lbf |
| Dynamic Thrust Rating (90 million rpm) (Ca90) | 13365 lbf |
| Lubricant | Lubricant Added |
| Temperature Range | -30° to 110 °C |