Stainless steel bearings can be used in the food and marine industry, as it does not rust due to its resilience to water and other corrosive environments. This makes it hygienic to use. Available in 2RS (Rubber Sealed), Open (Non Sealed) & ZZ (Metal Sealed). Sizes range from 6700 (61700) - 6704 (61704), other sizes also available but may not be displayed please contact us if you require a size not displayed on our shop.