No-Rust Bearing Housed Unit is designed for moderate loads and speeds in processing and packaging. This unit has excellent resistance to acids, alkalis, solvents, detergents, oils and other chemicals. It has solid bases which eliminate any pockets where bacteria could collect. It also resists steam and continuous temperatures up to 250 F. Advanced polymer housing and special 303 SS stainless steel bearing insert form a complete value package that stands up to a wide range of common corrosives and contaminants. The corrosion-proof ball bearing housed units withstand the toughest conditions in food processing and packaging.