![Self-aligning ball bearings. Self-aligning ball bearings.](https://www.rodairuna.com/wp-content/uploads/2014/07/1.5.-Rodamientos-oscilantes-bolas-agujero-cilindrico-conico1-300x225.jpg)
Self-aligning ball bearings are double row, self-retaining units comprising outer rings with a concave raceway, inner rings with a cylindrical or tapered bore and ball and cage assemblies. The bearings are available in open and sealed designs.
Self-aligning ball bearings are double row, self-retaining units comprising outer rings with a concave raceway, inner rings with a cylindrical or tapered bore and ball and cage assemblies. The bearings are available in open and sealed designs.