22215K-C3 Spherical roller bearing C3

22215K-C3 The 22215K-C3 is a spherical roller bearing with a 75 mm tapered bore (1:12 taper) and C3 radial internal clearance. The tapered bore design allows for direct mounting on tapered shafts or adapter sleeves, while the greater-than-normal C3 clearance accommodates thermal expansion and misalignment in operating conditions. Spherical roller bearings are self-aligning double-row bearings suitable for heavy radial loads and moderate thrust loads in applications with shaft deflection or misalignment. Common applications include industrial gearboxes, mining equipment, pulp and paper machinery, and construction equipment where robust performance under challenging conditions is required.