E series spherical roller bearing is the latest international design. It adopts symmetrical spherical rollers, two pieces of quenched steel stamped cage, inner ring without ribs and a middle ring guided by the cage. The middle retaining ring close to the outer ring can improve the lubrication of the contact between the roller end face and the retaining ring. Its function is to reduce bearing friction, help guide the roller in the non-load area, and assist the roller to enter the load area while rolling The sub-length is increased, so the rated load has been greatly improved. Usually the rated load can be increased by 20%-35%.
FV E type spherical roller bearings Dimensions table: