23126K Spherical roller bearing

23126K The 23126K is a spherical roller bearing with a 130mm tapered bore (1:12 taper ratio) from the 231 series. Spherical roller bearings feature two rows of barrel-shaped rollers running on a common spherical outer ring raceway, providing self-aligning capability to compensate for shaft deflection or misalignment. These bearings are widely used in heavy industrial applications including mining equipment, paper mills, construction machinery, and gearboxes where high radial loads, moderate thrust loads, and misalignment accommodation are required. The tapered bore allows mounting directly onto tapered shafts or cylindrical shafts using adapter sleeves or withdrawal sleeves.