1. Product Overview The 6207‑2RS1 deep groove ball bearing is equipped with double-sided 2RS1 contact rubber seals. It possesses excellent dust-proof and grease retention performance, stable low-noise operation, and is widely matched to electric motors, water pumps and all kinds of general industrial rotating machinery. Get a quote within 24 hours for your project 2. Technical Specifiions Model 6207‑2RS1 Inner Diameter (ID) 35 mm Outer Diameter (OD) 72 mm Width 17 mm