22315K-C3 Spherical roller bearing C3

22315K-C3 The 22315K-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 direct mounting on tapered shafts or adapter sleeves, while the C3 clearance accommodates thermal expansion and shaft deflection in operating conditions. Spherical roller bearings are self-aligning and suitable for heavy radial loads and moderate axial loads in both directions. Common applications include industrial gearboxes, mining equipment, pulp and paper machinery, and construction equipment where misalignment compensation and high load capacity are required.