22313K-C4 Spherical roller bearing C4

The 22313K-C4 is a spherical roller bearing with a 65mm tapered bore (1:12 taper) and C4 radial internal clearance. Spherical roller bearings feature two rows of barrel-shaped rollers running on a common spherical outer ring raceway, providing self-aligning capability to accommodate shaft deflection and misalignment.

These bearings are commonly used in heavy industrial applications including mining equipment, paper mills, steel processing machinery, and gearboxes where shaft misalignment is present. The tapered bore allows for mounting directly on tapered shafts or adapter sleeves, while the C4 clearance accommodates thermal expansion in applications with elevated operating temperatures.