Detailed description
T9130 bearings ( 250 mm x 380 mm x 100 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 | T9130 |
| Design type | TTDFLK 1: Two single tapered outer races; One flat inner race; Inner-ring bore keyway (optional); One outer-ring spacer with oil slots |
| Bearing Type | Double-acting thrust tapered roller bearing |
| Interchangeable | TIMKEN T9130 |
| Manufacturer Part Code | T9130 |
| Cage | brass cage |
| Units | Inch |
| Tolerance class | PN (ABEC-1) |
| Thrust Race Number | Single |
| Cage type | MB |
| C0a Axial Static [lbf] | 1129149 |
| Ca1 Dynamic (1 Million Revolutions) [lbf] | 268230 |
| Ca90 Dynamic (90 Million Revolutions) [lbf] | 69090 |
| d φ Inside [inch] | 9.8425 |
| Do [inch] | 14.9606 |
| Dm [inch] | 14.3307 |
| T Width [inch] | 3.9370 |
| B [inch] | 0.8661 |
| r Fillet Radius [inch] | 0.0787 |
| R (Max) Shaft Fillet Radius [inch] | 0.0236 |
| da Mounting dimensions [inch] | 10.5118 |
| Db Mounting dimensions [inch] | 11.2205 |
| f Keyway Dimensions [inch] | 1.1811 |
| rk Keyway Dimensions [inch] | 0.2638 |
| Weight [lb] | 88.1840 |
The T9130 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.















