EC6301-2RS is an EC reinforced single-row deep groove ball bearing. The suffix -2RS indicates double-sided rubber contact seal. It comes pre-lubricated with grease, is low-noise and maintenance-free, and is dustproof and splashproof. Model EC6301-2RS AC6301-2RS Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description Small and medium-sized rotating parts such as small motors, power tools, fans, water pumps, motorcycle parts, conveyor rollers, office equipment,