1. Product Overview 22320 E/C3 is double row spherical roller bearing. E represents optimized reinforced internal roller structure; C3 stands for increased internal clearance. It features self-aligning capability to compensate shaft misalignment and supports combined heavy radial and axial loads. Suitable for harsh, shock-load working environments. Widely used in mining machinery, gearboxes, fans, crushers and heavy-duty rotary equipment. Formal quotation will be sent within