Barton Marine 58mm Diameter Ball Bearing Rope Sheave

<p><strong>58mm Diameter Ball Bearing Rope Sheave </strong></p><p>A replacement all-purpose rope sheave. Used throughout the complete Barton block range.  </p><p>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- 3/10" (58mm)</li><li>Hub Width -  .71" (18mm)</li><li>Bore - .24" (6mm)</li></ul><p>*Sold as an Individual</p> <!--- cis2:mm5sl5hm --->