6203RS – Deep groove ball bearing

he 6203RS bearing is a specialized variant of the 6203 series, designed with rubber seals on both sides (RS) to provide enhanced protection against contaminants such as dust, dirt, and moisture. This sealing arrangement is particularly beneficial in environments where cleanliness and resistance to external elements are crucial for maintaining reliable performance and prolonging the bearing’s operational lifespan. Featuring dimensions typically including a 17 mm bore diameter, 40 mm outside diameter, and 12 mm width, the 6203RS bearing is widely utilized across various industries. Its pressed steel cage ensures sturdy construction and proper ball guidance under load, while the normal radial internal clearance supports smooth operation in standard conditions.