1. Product Overview 6316-2Z/C3 is single row deep groove ball bearing. 2Z stands for double-sided metal dust shields; C3 means enlarged internal clearance to offset thermal expansion. It bears radial load and minor bidirectional axial load, pre-greased for direct assembly. Widely applied in large motors, centrifugal pumps, industrial fans, conveyors and medium-heavy load rotary machinery. Formal quotation will be sent within 24 hours upon your inquiry. 2. Technical Specificat