Cancel
389DE
| Part Number | 389DE |
| System of Measurement | Inch |
| Type | Cones |
| Bearing Part Number | 389DE-382 , 389DE-382A , 389DE-383 , 389DE-383A , 389DE-383X |
| Bearing Type | Roller |
| Roller Bearing Type | Tapered Roller |
| For Load Direction | Combined |
| Construction | Double Row |
| Seal Type | Open |
| Series | 385 |
| Bore Dia | 2.1875" |
| Bore Dia Tolerance | +0.005" to 0 |
| Double Cone Width | 2.094" |
| Double Cone Width Tolerance | +0.003" to -0.01 |
| Cone Backface ToClear Radius | 0.03" |
| Cone Frontface Backing Diameter | 2.48" |
| Cone Backface Backing Diameter | 2.48" |
| Cage Cone Frontface Clearance | 0.11" |
| Static Radial Load | 24100 lbf |
| Roller Material | Chrome Steel |
| Cage Material | Steel |
| Dynamic Radial Rating(90 Million Revolutions) | 5300 lbf |
| Dynamic Radial Rating(Two Row 1 Million Revolutions) | 35600 lbf |
| Dynamic Radial Rating(1 Million Revolutions) | 20500 lbf |
| Dynamic Thrust Rating(90 Million Revolutions) | 3210 lbf |
| Dynamic Radial Rating(Two Row 90 Million Revolutions) | 9230 lbf |
| Heat Generation Factor(Rib Roller End)(G2) | 15.7 |
| Heat Generation Factor(Roller Raceway)(G1) | 42 |
| Temperature Range | -30° to 110 °C |
| ABEC Rating | ABEC-1 |
| Radial Clearance | Standard (Available in C3/C4/C5) |
| RoHS | Compliant |
| REACH | Compliant |
})
