23130-K Spherical roller bearing

23130-K The 23130-K is a spherical roller bearing from the 231 series, featuring a 150 mm tapered bore (1:12 taper) designed for secure mounting on tapered shafts or adapter sleeves. Spherical roller bearings have two rows of symmetrical rollers and a common spherical outer ring raceway, enabling them to accommodate misalignment and deliver high radial and moderate axial load capacity. This bearing type is widely used in heavy industrial applications including mining equipment, construction machinery, pulp and paper mills, and gearboxes where shaft deflection or misalignment is present. The tapered bore design simplifies mounting and dismounting while providing axial adjustment capability.