21310-C3 Spherical roller bearing C3

21310-C3 The 21310-C3 is a spherical roller bearing with a 50 mm bore diameter from the 213 series. It features C3 internal clearance, which is greater than normal clearance, making it suitable for applications with thermal expansion or shaft/housing fit considerations. Spherical roller bearings are self-aligning and designed to accommodate heavy radial loads and moderate axial loads in both directions. Common applications include industrial gearboxes, mining equipment, paper mills, construction machinery, and vibrating screens where misalignment compensation is required.