21314K Spherical roller bearing

21314K The 21314K is a spherical roller bearing from the 213 series with a 70 mm tapered bore (1:12 taper). Spherical roller bearings feature two rows of symmetrical rollers running on a common spherical outer ring raceway, providing self-aligning capability to accommodate shaft misalignment and deflection. These bearings are commonly used in heavy industrial applications including mining equipment, construction machinery, paper mills, and gearboxes where misalignment compensation and high radial and moderate axial load capacity are required. The tapered bore allows secure mounting directly on tapered shafts or on cylindrical shafts using adapter sleeves or withdrawal sleeves.