Detailed description
266DtVL726 bearings ( 676.275 mm x 914.4 mm x 193.675 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 | 266DtVL726 |
| Design type | DTVL: Double-row angular contact construction, upper and lower complement of balls |
| Bearing Type | Double-row (two direction) angular contact thrust ball bearing |
| Interchangeable | TIMKEN 266DtVL726 |
| Manufacturer Part Code | 266 DTVL 726 |
| Series | DTVL |
| Units | Metric |
| Tolerance class | PN (ABEC-1) |
| Coa Upper Static [lbf] | 1338722 |
| Co Upper Dynamic [lbf] | 221915 |
| Coa Lower Static [lbf] | 882601 |
| d φ Inside [inch] | 26.6249 |
| D Φ Outside [inch] | 35.9999 |
| T Width [inch] | 7.6250 |
| T1 Cage Position [inch] | 5.6252 |
| r Fillet Radius [inch] | 0.2520 |
| d1 [inch] | 26.4999 |
| D1 [inch] | 34.4999 |
| D2 [inch] | 30.9999 |
| E1 [inch] | 29.2519 |
| E (Max) Shoulder Diameter Housing [inch] | 30.9999 |
| Weight [lb] | 653.8844 |
The 266DtVL726 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.















