Self-aligning ball bearings are mainly used to carry radial loads and light axial loads. The cages are produced with cold rolling steel strap. It has two rows of balls and a common concave sphered raceway in the outer ring.

The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected.

Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds. The internal radial clearance of the bearings can be adjusted by adapter sleeve.

VISTA mainly offer 12xx/13xx, 22xx/23xx self-aligning ball bearings.