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.
- if there is skewing between the outer and inner ring (for the compensation of angular misalignments)
- for bearing arrangements with high radial loads
- for higher speeds on account of their point contact, than barrel roller bearings with line contact
- where bearings with the above-mentioned characteristics are expected to run more quietly and at lower temperatures, even at high speeds.
|Inside Diameter (d):
|Outer Diameter (D):