The spherical roller bearing has two rows of balls. The outer ring is equipped with spherical raceway, the inner ring has a raceway with cylindrical or tapered bore.
It's self-retaining
The main task of the spherical roller bearing is the transmission of radial/thrust forces while simultaneously compensating for angular shaftt misalignments and misalignment of up to 4° misalignment.
Sperical roller bearings are used, for example, in conveyor systems.
Spherical roller bearings, like allother plastic bearing designs, have lubrication-free dry running.
These ball bearings are manufactured to customer specifications.