double row spherical roller bearing 23224K with high quality Inner : 30mm~1800mm Outer : 68mm~2180mm Width : 20mm~530 mm

double row spherical roller bearing 23224K with high quality

Spherical roller bearings are double row, combination radial and thrust bearings which can self-align. The rolling element they use is a spherical or crowned roller. The outer ring contains a spherical race allowing for some misalignment of the shaft and housing. The symmetrical barrel rollers freely align themselves to the concave outer ring raceway. As a result, shaft deflections and misalignments of the bearing seats are compensated. Spherical roller bearings have superb capacity for high loads and tolerance to shock loads, while their speed capabilities are limited. According to some estimates, spherical roller bearings have almost two times the life that conventional bearings have.

double row spherical roller bearing 23224K with high quality