1. Product Overview The 6309-2RS1 deep groove ball bearing is equipped with double-sided contact rubber seal, suitable for medium-heavy load, dusty and splash-prone industrial equipment. It can bear radial load and slight bidirectional axial load simultaneously, widely matched to motors, fans and pumps requiring long-term maintenance-free operation. 👉 Get a quote within 24 hours for your project 2. Technical Specifications Model 6309-2RS1 Inner Diameter (ID) 45mm Outer