30mm Bearing UCP206 Black Oxide Plated Insert+ Pillow Block Cast Housing Mounted Bearing Outer Diameter - 520mm each 5210 2RS1 bearing is

each 5210 2RS1 bearing is equipped with two rubber seals to shield against dust and contaminants

GM10W Bearing

SS61803-2RS1 Food Grade Ball Bearing

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30mm Bearing UCP206 Black Oxide Plated Insert+ Pillow Block Cast Housing Mounted Bearing Outer Diameter - 520mm each 5210 2RS1 bearing isUCP206 Black Oxide Plated Insert + Pillow Block Bearing Set Screw Type High Center Height 30mm Inner Diameter UCP206 Black Oxide Plated Insert Pillow Block Bearing, UCP206 is Set Screw Type High Center Height, Inner Diameter is 30mm. Black oxide has certain properties and characteristics that makes it ideal for certain applications. It is used to add corrosion resistance and for appearance. UCP206 Black Oxide Plated Insert Bearing + pillow Block