| model | JL286949H-JL286910 |
| type | bearing |
| Cone Part Number | JL286949H |
| Cup Part Number | JL286910 |
| 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 | L286900 |
| Inside Diameter | 930 mm |
| Inner Diameter Tolerance | -0.1mm to 0 |
| Outer Diameter | 1060 mm |
| Outer Diameter Tolerance | -0.13mm to 0 |
| Cone Width | 90 mm |
| Cone Width | -0.3mm to 0 |
| Cup width | 76 mm |
| Cup Width | -0.35mm to 0 |
| Width | 92 mm |
| Width Tolerance | +0.45mm to -0.45mm |
| Cone back to clearance radius | 3.3 mm |
| Cup back to cleaning radius | 3.3 mm |
| Tapered Front Backing Diameter | 951 mm |
| Tapered backing diameter | 954 mm |
| Cup front backing diameter | 1047.24 mm |
| Cup backing diameter | 1029.97 mm |
| Cage cone front clearance | 11.4 mm |
| Cage cone back clearance | 1 mm |
| Effective central location | 59.9 mm |
| Ferrule Material | 51200 Chrome steel |
| Roller material | 51200 Chrome steel |
| Cage Material | steel |
| Dynamic Radial Load | 598500 lbf |
| Static Radial Load | 1903500 lbf |
| Dynamic Radial Rating (90 million rpm) (C90) | 155475 lbf |
| Dynamic Thrust Rating (90 million rpm) (Ca90) | 88425 lbf |
| Lubricant | Lubricant Added |
| Temperature Range | -30° to 110 °C |