21310 Spherical roller bearing 50x110x27mm

The 21310 is a spherical roller bearing with a 50mm bore diameter, 110mm outside diameter, and 27mm width. Spherical roller bearings feature two rows of symmetrical rollers running on a common sphered outer ring raceway, providing self-aligning capability to compensate for shaft deflection or misalignment.

This bearing type is commonly used in heavy industrial applications including mining equipment, construction machinery, paper mills, gearboxes, and pumps where shaft misalignment is present or heavy radial and moderate thrust loads must be supported.