Barton Plain Sheave 72 X 20 X 13

A comprehensive range of plain and ball bearing sheaves is used throughout the complete Barton block range. Barton Plain Sheave 72 X 20 X 13 is moulded from acetal resin. Our unique, super-low-friction ball race system features Delrin balls running on a large diameter center boss, which ensures an extremely low friction performance.SpecificationsWeight: 65 gDimensions: 72 72 20 mmColour: Grey, WhiteSheave Size: 72mm x 20mm (2 53/64 x 3/4)Bore Diameter: 13mm