Barton Marine 64mm Diameter Ball Bearing Rope Sheave

<p><strong>64mm Diameter Ball Bearing Rope Sheave</strong></p><p>A replacement all-purpose rope sheave. Used throughout the complete Barton block range. Molded from UV-resistant acetal resin, the Barton sheave is made to survive the harsh marine environment. The unique, super-low friction ball race system features Delrin balls running on a large diameter center boss, which ensures an extremely low friction performance.  </p><p><strong>Technical Specifications:</strong></p><ul><li>Overall Diameter: 2-6/10" (64mm)</li><li>Hub Width: 0.71" (18mm)</li><li>Bore: 0.24" (6mm)</li></ul><p>*Sold as an Individual</p> <!--- cis2:mm5sl5hm --->