Description
A comprehensive range of plain and ball bearing sheaves is used throughout the complete Barton block range. Barton Ball Sheave 30 X 11 X 4 is moulded from acetal resin. Our unique, super-low friction ball race system features Delrin balls running on a large diameter centre boss, which ensures an extremely low friction performance.
Specifications
- Weight: 8 g
- Dimensions: 30 × 30 × 13 mm
- Colour: Grey, White
- Sheave Size: 30mm x 11mm (1 3/16″ x 15/32″)
- Bore Diameter: 5mm