Detailed description
T10250F bearings ( 260.35 mm x 584.124 mm x 222.25 mm) have the advantages of Composite load, high speed, high rigidity, and are therefore widely used in the rotary tables of oil and gas drilling rigs.

| Part Number | T10250F |
| Design type | TTDW: Two single flat outer races; One double tapered inner race with extended ribs; Oil slots on double race faces. |
| Bearing Type | Double-acting thrust tapered roller bearing |
| Interchangeable | TIMKEN T10250F |
| Manufacturer Part Code | T10250F |
| Units | Inch |
| Tolerance class | PN (ABEC-1) |
| Thrust Race Number | Single |
| Cage type | P |
| C0a Axial Static [lbf] | 4854876 |
| Ca1 Dynamic (1 Million Revolutions) [lbf] | 1251393 |
| Ca90 Dynamic (90 Million Revolutions) [lbf] | 325509 |
| d φ Inside [inch] | 10.2500 |
| Do [inch] | 22.9970 |
| Dm [inch] | 21.0000 |
| T Width [inch] | 8.7500 |
| B [inch] | 8.7500 |
| r Fillet Radius [inch] | 0.0787 |
| R (Max) Shaft Fillet Radius [inch] | 0.2795 |
| da Mounting dimensions [inch] | 12.0000 |
| Db Mounting dimensions [inch] | 14.0000 |
| Weight [lb] | 291.0072 |
The T10250F Thrust angular contact ball bearings are mainly composed of precision-ground steel balls, hardened and ground steel raceways, and a brass (or bronze) cage. Their core characteristic is their ability to simultaneously withstand axial thrust loads and a certain amount of radial load, and they also feature low friction, quiet operation, and suitability for high-speed operation.















