Tapered Roller bearings double-row
Double row tapered roller bearings in the TDO and TDI designs, in many variants and with different features (→ Designs and variants). Depending on the design, these bearings can accommodate heavy radial loads, axial loads in both directions and have a high degree of stiffness. Double row tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry, e.g. tunnelling machines.
Because of their second row of rollers, double row tapered roller bearings are suitable for heavy radial and axial loads. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e (→ product tables): the larger the value of e, the larger the contact angle.
Double- or two-row tapered roller bearings feature double cups and two single cones. They are available in a variety of configurations for general industrial and automotive applications.
- 557-S 552D Tapered Roller bearings double-row
- 21mm
- Two Rubber Seals
- HM921343 HM921310D Tapered Roller bearings double-row
- Open Type
- In Stock
- 368 363D Tapered Roller bearings double-row
- 4500 rpm
- 80900 N
- 542 533D Tapered Roller bearings double-row
- 110.000 mm
- 28100 N
- EE147112 147198D Tapered Roller bearings double-row
- Standard
- 90mm
- M249734 M249710CD Tapered Roller bearings double-row
- 550 rpm
- 1100 rpm
- 82587 82951CD Tapered Roller bearings double-row
- 18mm
- In Stock
- EE234154 234216D Tapered Roller bearings double-row
- 7500 rpm
- 61800 N