Detailed description

| Part Number | T163W-904A4 |
| Design type | TTC: Two tapered races; Full complement of rollers, no cage; Stamped-steel assembly retainer that fully wraps around one race. |
| Bearing Type | Steering pivot thrust tapered roller bearing, full complement (cageless) |
| Interchangeable | TIMKEN T163W-904A4 |
| Manufacturer Part Code | T163W-904A4 |
| Units | Inch |
| Tolerance class | PN (ABEC-1) |
| Oil Holes in Retainer | Yes |
| Steering Pivot Rating [lbf] | 10481 |
| d φ Inside [inch] | 1.6350 |
| D Φ Outside [inch] | 2.8590 |
| T Width [inch] | 0.8438 |
| R (Max) Shaft Fillet Radius [inch] | 0.0315 |















