1. Product Overview The 6212-2RS1/C3 deep groove ball bearing is designed for medium-high speed rotary equipment, fitted with double reinforced contact rubber seals and C3 enlarged internal clearance. It is widely used in motors, water pumps and blowers where shaft thermal expansion and dusty, humid working conditions exist. 👉 Get a quote within 24 hours for your project 2. Technical Specifications Model 6212-2RS1/C3 Inner Diameter (ID) 60 mm Outer Diameter (OD) 110 mm Width