Detailed description
227tVL302 bearings ( 577.85 mm x 774.7 mm x 117.475 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 | 227tVL302 |
| Design type | TVL: Single-row angular contact construction |
| Bearing Type | Single-row angular contact thrust ball bearing |
| Interchangeable | TIMKEN 227tVL302 |
| Manufacturer Part Code | 227 TVL 302 |
| Series | TVL |
| Units | Metric |
| Tolerance class | PN (ABEC-1) |
| C0a Axial Static [lbf] | 1100768 |
| Ca Axial Dynamic [lbf] | 197416 |
| d φ Inside [inch] | 22.7500 |
| D Φ Outside [inch] | 30.4999 |
| T Width [inch] | 4.6250 |
| r Fillet Radius [inch] | 0.2520 |
| d1 [inch] | 24.5000 |
| D1 [inch] | 27.7499 |
| E (Max) Shoulder Diameter Housing [inch] | 26.6259 |
| H (Min) Shoulder Diameter Shaft [inch] | 26.6259 |
| Dowel Pin (Pin Dia.) [inch] | 0.8110 |
| Hole Location (Small Bore Ring) [inch] | 12.2519 |
| Hole Location (Large Bore Ring) [inch] | 14.3740 |
| Weight [lb] | 330.2491 |
The 227tVL302 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.















