SKF 3311 DMA 2 Row Angular Contact Ball Bearing - 55 mm ID, 120 mm OD 49.2 mm Race Width

Gavin

The SKF Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space, and are particularly suitable in applications where a stiff bearing arrangement is required. They can accommodate axial loads. They can operate at very high speeds and are more suitable than deep groove ball bearings for supporting large axial forces.

The SKF Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space, and are particularly suitable in applications where a stiff bearing arrangement is required. They can accommodate axial loads. They can operate at very high speeds and are more suitable than deep groove ball bearings for supporting large axial forces.

Accommodate relatively high radial loads and large axial loads in both directionsSuitable where a stiff bearing arrangement is requiredRequire less axial space than equivalent pair of single row angular contact ball bearings

Accommodate relatively high radial loads and large axial loads in both directions

Suitable where a stiff bearing arrangement is required

Suitable where a stiff bearing arrangement is required

Require less axial space than equivalent pair of single row angular contact ball bearings

Require less axial space than equivalent pair of single row angular contact ball bearings