The SS4204 2RS RICH is a heavy-duty Double Row Deep Groove Ball Bearing manufactured by RICH. Sized at 20 x 47 x 18 mm, this bearing is engineered to provide the stiffness and load capacity equivalent to two single-row bearings, but within a smaller axial space.
Constructed from Stainless Steel (indicated by 'SS'), this bearing offers robust defense against corrosion and rust, making it ideal for use in wet, chemical, or washdown environments. The key feature is the 2RS designation, which signifies double-sided rubber contact seals. These seals are pre-lubricated to retain the high-quality grease and effectively prevent the ingress of liquids and contaminants. With a steel cage and CN (Normal) clearance, the SS4204 2RS RICH ensures smooth, durable operation and is designed for applications where high radial stiffness and protection from the environment are paramount.
Data sheet