20mm Bearing UCF204 Black Oxide Plated Insert + Square Flanged Cast Housing Mounted Bearing Linear Motion Systems - 50mm perfect for precision tools

perfect for precision tools

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20mm Bearing UCF204 Black Oxide Plated Insert + Square Flanged Cast Housing Mounted Bearing Linear Motion Systems - 50mm perfect for precision toolsUCF204 Black Oxide Plated Insert 20mm Mounted Bearing With Square Flanged Housing One Bearing UCF204 Black Oxide Plated Insert Mounted Bearing with square flanged Housing, measures an inner diameter of 20mm. Black oxide has certain properties and characteristics that makes it ideal for certain applications. It is used to add corrosion resistance and for appearance. UCF204 Black Oxide Plated Insert Bearing Mounted Bearing Bolt Size: M10 Shaft Diameter: