Ronstan Series 40 Orbit BB Sheave

<p><strong>Series 40 Orbit BB Sheave</strong></p><p>Ball Bearing versions incorporate the 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.</p><p><strong>Specifications:</strong></p><ul><li>Sheave</li><li>Captive BB</li><li>Width: 15.5mm/5/8"</li><li>Sheave Diameter: 40mm/1-9/16"</li><li>Maximum Rope: 10mm/3/8"</li><li>M.W.L.: 400kg/880lbs</li><li>Weight: 30g/1.1oz</li></ul> <!--- cis2:mm5sl5hm --->