The E-type self-aligning roller bearing belongs to a classification of self-aligning roller bearings. It uses symmetrical spherical rollers, two quenched steel stamped cages, an inner ring without a retaining edge, and a middle retaining ring guided by the cage. The optimized internal design makes this series of bearings have a large load-bearing capacity, and can also meet the needs of impact loads. It can withstand multi-directional forces, has high speed, and can withstand large forces.

Mainly used in small-sized vibrating screens, as well as in situations where rapid start-up or rapid speed changes occur.