22326-K-C3 Spherical roller bearing C3

22326-K-C3 The 22326-K-C3 is a spherical roller bearing from the 223 series with a 130 mm tapered bore (1:12 taper) and C3 radial internal clearance. The tapered bore design enables mounting directly onto tapered shafts or adapter sleeves, while the C3 clearance accommodates thermal expansion and misalignment in operating conditions. Spherical roller bearings are designed for heavy radial and moderate thrust loads in applications with shaft deflection or misalignment. Common uses include industrial gearboxes, mining equipment, paper mill machinery, vibrating screens, and heavy-duty conveyor systems where self-aligning capability is essential.