Description
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.
Specifications
- Weight: 65 g
- Dimensions: 72 × 72 × 20 mm
- Colour: Grey, White
- Sheave Size: 72mm x 20mm (2 53/64″ x 3/4″)
- Bore Diameter: 13mm