SKF 3316 A 2 Row Angular Contact Ball Bearing - 80 mm ID, 170 mm OD 68.3 mm Race Width

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 directions