{"title":"Ball Bearing Sheaves","description":"","products":[{"product_id":"ronstan-series-75-bb-sheave-acetal-od-75mm-x-w20-5mm-x-3-x-id-6-3mm","title":"Ronstan Series 75 BB Sheave, Acetal, OD 75mm x W20.5mm x 3 x ID 6.3mm","description":"\u003c!--TABS SUP--\u003e\u003cdiv class=\"Techparagraph\"\u003e\n\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e RF70000\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e\n\n\n\u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-m-12\"\u003eDescription\u003c\/div\u003e\n\u003cdiv class=\"cell col-8 col-12M\"\u003eBall Bearing Sheave\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eA\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e3 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e75 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eMaximum Rope Ø\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e1\/2 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e12 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eSuits Block Series\u003c\/div\u003e\n\u003cdiv class=\"cell col-8 col-12M\"\u003eSeries 75 Ball Bearing\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e3.7 oz\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e104 g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--TABS --\u003e\u003cdiv class=\"Techparagraph\"\u003e\n\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e RF70000\u003cbr\u003e\u003cbr\u003e\u003cli\u003eMinimum friction under moderate loads\u003c\/li\u003e Precision moulded Acetal sheaves running on Acetal or Torlon° ball bearings provide high performance \u0026amp; low friction. \u003cbr\u003e\u003cbr\u003e\u003cspan class=\"subtitles_red\"\u003eMaterials:\u003c\/span\u003e\u003cli\u003eU.V. resistant acetal sheaves\u003c\/li\u003e\n\u003cli\u003eAcetal ball bearings\u003c\/li\u003e\n\u003c\/div\u003e\u003c!-- FIN SCRIP PANLS--\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53594564624756,"sku":"RONRF70000","price":66.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RONRF70000-2__01975.jpg.1428984928.jpg?v=1761730664"},{"product_id":"ronstan-series-75-rb-sheave-alloy-od75mm-x-w20-5mm-x-id10-2mm","title":"Ronstan Series 75 RB Sheave, Alloy, OD75mm x W20.5mm x ID10.2mm","description":"\u003c!--TABS SUP--\u003e\u003cdiv class=\"Techparagraph\"\u003e\n\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e RF78000\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e\n\n\n\u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-m-12\"\u003eDescription\u003c\/div\u003e\n\u003cdiv class=\"cell col-8 col-12M\"\u003eSeries 75 RB Alloy Sheave\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eA \u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e3 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e75 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eB\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e13\/16 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e20.5 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eC\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e3\/8 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eMaximum Rope Ø\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e9\/16 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e14 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eSuits Block Series\u003c\/div\u003e\n\u003cdiv class=\"cell col-8 col-12M\"\u003eSeries 70 Roller Ball Bearing\u003c\/div\u003e\n\u003cdiv class=\"col-4 col-12M menu\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e5 oz\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e142 g\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--TABS  --\u003e\u003cdiv class=\"Techparagraph\"\u003e\n\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e RF78000\u003cbr\u003e\u003cbr\u003e High static and dynamic load capacity achieved with alloy sheaves, Torlon° needle rollers for axial loads, acetal ball bearings for side thrust loads. \u003cbr\u003e\u003cspan class=\"subtitles_red\"\u003eMaterials:\u003c\/span\u003e\u003cli\u003eTorlon° needle rollers\u003c\/li\u003e\n\u003cli\u003eAlloy sheave\u003c\/li\u003e\n\u003cli\u003eCarbon black acetal ball bearings\u003c\/li\u003e\n\u003c\/div\u003e\u003c!-- FIN SCRIP PANLS--\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53594580975988,"sku":"RONRF78000","price":245.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RONRF78000-2__87613.jpg.1428984928.jpg?v=1761730692"},{"product_id":"schaefer-sheave-1-7-16-37mm-od-white-delrin-bb","title":"Schaefer Sheave, 1 7\/16\"(37mm) OD, White Delrin, BB","description":"\u003c!--TABS SUP \u003cdiv class=\"productDescription-productdescription\"\u003e \u003cscript src=\"\/v\/vspfiles\/SpryAssets\/SpryTabbedPanels.js\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003clink href=\"\/v\/vspfiles\/SpryAssets\/Descpns.css\" rel=\"stylesheet\" type=\"text\/css\"\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\u003cul class=\"TabbedPanelsTabGroup\"\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eProduct Description\u003c\/li\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003e Features\u003c\/li\u003e\u003c\/ul\u003e\u003c!--\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003eTABS  --\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 62-150-02A\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"chart\" width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctr class=\"chart_title_top\"\u003e\n\u003cth width=\"33%\"\u003eFeatures\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eAmerican\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eMetric\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eDescription\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eDelrin™ Ball Bearing Sheave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eMax Line\u003c\/th\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eOutside Ø\u003c\/th\u003e\n\u003ctd\u003e1 7\/16 in\u003c\/td\u003e\n\u003ctd\u003e37 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eInside Ø\u003c\/th\u003e\n\u003ctd\u003e3\/16 in\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!--\u003c\/div\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003e TABS  --\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 62-150-02A\u003cbr\u003e\u003cbr\u003e Schaefer Blocks rely on a variety of sheave designs, materials and scorings. Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturers blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other then Schaefer Marine.\u003cbr\u003e\u003cbr\u003e Delrin™ Sheaves with Delrin™ Ball Bearing are used in line applications to reduce friction. To provide the maximum load bearing capability, we designed our Delrin™ ball bearing sheaves and inner races with curved surfaces to match the ball races. The resulting sheave has a much higher save working load than other manufacturers'.\u003c!-- FIN SCRIP PANLS \u003c!-- FIN SCRIP PANLS \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript type=\"text\/javascript\"\u003e var TabbedPanels1 = new Spry.Widget.TabbedPanels(\"TabbedPanels1\"); \u003c\/script\u003e\u003c\/div\u003e  --\u003e","brand":"Schaefer","offers":[{"title":"Default Title","offer_id":53594787545460,"sku":"SCH62-150-02A","price":71.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SCH62-150-02A-2__11126.jpg.1428984928.jpg?v=1761731134"},{"product_id":"schaefer-sheave-2-51mm-od-white-delrin-bb","title":"Schaefer Sheave, 2\"(51mm) OD, White Delrin, BB","description":"\u003c!--TABS SUP \u003cdiv class=\"productDescription-productdescription\"\u003e \u003cscript src=\"\/v\/vspfiles\/SpryAssets\/SpryTabbedPanels.js\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003clink href=\"\/v\/vspfiles\/SpryAssets\/Descpns.css\" rel=\"stylesheet\" type=\"text\/css\"\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\u003cul class=\"TabbedPanelsTabGroup\"\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eProduct Description\u003c\/li\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003e Features\u003c\/li\u003e\u003c\/ul\u003e\u003c!--\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003eTABS  --\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 62-152-02A\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"chart\" width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctr class=\"chart_title_top\"\u003e\n\u003cth width=\"33%\"\u003eFeatures\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eAmerican\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eMetric\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eDescription\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eDelrin™ Ball Bearing Sheave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eMax Line\u003c\/th\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eOutside Ø\u003c\/th\u003e\n\u003ctd\u003e2 in\u003c\/td\u003e\n\u003ctd\u003e51 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eInside Ø\u003c\/th\u003e\n\u003ctd\u003e3\/16 in\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!--\u003c\/div\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003e TABS  --\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 62-152-02A\u003cbr\u003e\u003cbr\u003e Schaefer Blocks rely on a variety of sheave designs, materials and scorings. Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturers blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other then Schaefer Marine.\u003cbr\u003e\u003cbr\u003e Delrin™ Sheaves with Delrin™ Ball Bearing are used in line applications to reduce friction. To provide the maximum load bearing capability, we designed our Delrin™ ball bearing sheaves and inner races with curved surfaces to match the ball races. The resulting sheave has a much higher save working load than other manufacturers'.\u003c!-- FIN SCRIP PANLS \u003c!-- FIN SCRIP PANLS \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript type=\"text\/javascript\"\u003e var TabbedPanels1 = new Spry.Widget.TabbedPanels(\"TabbedPanels1\"); \u003c\/script\u003e\u003c\/div\u003e  --\u003e","brand":"Schaefer","offers":[{"title":"Default Title","offer_id":53594787610996,"sku":"SCH62-152-02A","price":85.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SCH62-152-02A__77869.jpg.1428984928.jpg?v=1761731135"},{"product_id":"schaefer-sheave-2-3-8-60mm-od-white-delrin-bb","title":"Schaefer Sheave, 2 3\/8\"(60mm) OD, White Delrin, BB","description":"\u003c!--TABS SUP \u003cdiv class=\"productDescription-productdescription\"\u003e \u003cscript src=\"\/v\/vspfiles\/SpryAssets\/SpryTabbedPanels.js\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003clink href=\"\/v\/vspfiles\/SpryAssets\/Descpns.css\" rel=\"stylesheet\" type=\"text\/css\"\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\u003cul class=\"TabbedPanelsTabGroup\"\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eProduct Description\u003c\/li\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003e Features\u003c\/li\u003e\u003c\/ul\u003e\u003c!--\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003eTABS  --\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 62-153-02A\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"chart\" width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctr class=\"chart_title_top\"\u003e\n\u003cth width=\"33%\"\u003eFeatures\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eAmerican\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eMetric\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eDescription\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eDelrin™ Ball Bearing Sheave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eMax Line\u003c\/th\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eOutside Ø\u003c\/th\u003e\n\u003ctd\u003e2 3\/8 in\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eInside Ø\u003c\/th\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e13\/16 in\u003c\/td\u003e\n\u003ctd\u003e21 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!--\u003c\/div\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003e TABS  --\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 62-153-02A\u003cbr\u003e\u003cbr\u003e Schaefer Blocks rely on a variety of sheave designs, materials and scorings. Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturers blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other then Schaefer Marine.\u003cbr\u003e\u003cbr\u003e Delrin™ Sheaves with Delrin™ Ball Bearing are used in line applications to reduce friction. To provide the maximum load bearing capability, we designed our Delrin™ ball bearing sheaves and inner races with curved surfaces to match the ball races. The resulting sheave has a much higher save working load than other manufacturers'.\u003c!-- FIN SCRIP PANLS \u003c!-- FIN SCRIP PANLS \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript type=\"text\/javascript\"\u003e var TabbedPanels1 = new Spry.Widget.TabbedPanels(\"TabbedPanels1\"); \u003c\/script\u003e\u003c\/div\u003e  --\u003e","brand":"Schaefer","offers":[{"title":"Default Title","offer_id":53594788200820,"sku":"SCH62-153-02A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SCH62-153-02A-2__52281.jpg.1428984928.jpg?v=1761731135"},{"product_id":"schaefer-sheave-1-1-16-27mm-od-white-delrin-bb","title":"Schaefer Sheave, 1 1\/16\"(27mm) OD, White Delrin, BB","description":"\u003c!--TABS SUP \u003cdiv class=\"productDescription-productdescription\"\u003e \u003cscript src=\"\/v\/vspfiles\/SpryAssets\/SpryTabbedPanels.js\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\u003clink href=\"\/v\/vspfiles\/SpryAssets\/Descpns.css\" rel=\"stylesheet\" type=\"text\/css\"\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\u003cul class=\"TabbedPanelsTabGroup\"\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003eProduct Description\u003c\/li\u003e\u003cli class=\"TabbedPanelsTab\" tabindex=\"0\"\u003e Features\u003c\/li\u003e\u003c\/ul\u003e\u003c!--\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003eTABS  --\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 62-214\u003cbr\u003e\u003cbr\u003e\u003ctable class=\"chart\" width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctr class=\"chart_title_top\"\u003e\n\u003cth width=\"33%\"\u003eFeatures\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eAmerican\u003c\/th\u003e\n\u003cth width=\"33%\"\u003eMetric\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eDescription\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eDelrin™ Ball Bearing Sheave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eMax Line\u003c\/th\u003e\n\u003ctd\u003e5\/8 in\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eOutside Ø\u003c\/th\u003e\n\u003ctd\u003e1 1\/16 in\u003c\/td\u003e\n\u003ctd\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eInside Ø\u003c\/th\u003e\n\u003ctd\u003e3\/16 in\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"chart_line\"\u003e\n\u003cth class=\"chart_title\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003ctd\u003e13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c!--\u003c\/div\u003e\u003cdiv class=\"TabbedPanelsContent\"\u003e TABS  --\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer part #:\u003c\/strong\u003e 62-214\u003cbr\u003e\u003cbr\u003e Schaefer Blocks rely on a variety of sheave designs, materials and scorings. Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturers blocks. There is a risk of incompatibility or failure when using Schaefer sheaves in blocks manufactured by anyone other then Schaefer Marine.\u003cbr\u003e\u003cbr\u003e Delrin™ Sheaves with Delrin™ Ball Bearing are used in line applications to reduce friction. To provide the maximum load bearing capability, we designed our Delrin™ ball bearing sheaves and inner races with curved surfaces to match the ball races. The resulting sheave has a much higher save working load than other manufacturers'.\u003c!-- FIN SCRIP PANLS \u003c!-- FIN SCRIP PANLS \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript type=\"text\/javascript\"\u003e var TabbedPanels1 = new Spry.Widget.TabbedPanels(\"TabbedPanels1\"); \u003c\/script\u003e\u003c\/div\u003e  --\u003e","brand":"Schaefer","offers":[{"title":"Default Title","offer_id":53594788790644,"sku":"SCH62-214","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/SCH62-214__07030.jpg.1428984928.jpg?v=1761731136"},{"product_id":"ronstan-28mm-ball-bearing-acetal-sheave-11mm-width","title":"Ronstan 28mm Ball Bearing Acetal Sheave 11mm Width","description":"\u003cp\u003e\u003cstrong\u003eRonstan 28mm Ball Bearing Acetal Sheave 11mm Width\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrecision moulded Acetal sheaves running on Acetal or Torlon ball bearings provide high performance \u0026amp; low friction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eMinimum friction under moderate loads\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBore (in): 3\/16\u003c\/li\u003e\n\u003cli\u003eMax. Rope diameter (in): 1\/4\u003c\/li\u003e\n\u003cli\u003eWidth (in): 7\/16\u003c\/li\u003e\n\u003cli\u003eDiameter Ø (in): 1 1\/8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eU.V. resistant acetal sheavesAcetal ball bearings\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53596144501108,"sku":"RONRF1020","price":8.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RF1020.jpg?v=1780486737"},{"product_id":"ronstan-38mm-ball-bearing-acetal-sheave-15mm-width","title":"Ronstan 38mm Ball Bearing Acetal Sheave 15mm Width","description":"\u003cp\u003e\u003cstrong\u003eRonstan 38mm Ball Bearing Acetal Sheave 15mm Width\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrecision moulded Acetal sheaves running on Acetal or Torlon ball bearings provide high performance \u0026amp; low friction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum friction under moderate loads\u003c\/li\u003e\n\u003cli\u003eMaterials: U.V. resistant acetal sheavesAcetal ball bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBore (in): 5\/16\u003c\/li\u003e\n\u003cli\u003eMax. Rope diameter (in): 3\/8\u003c\/li\u003e\n\u003cli\u003eDiameter Ø (in): 1 1\/2\u003c\/li\u003e\n\u003cli\u003eWidth (in): 19\/32\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53596224094580,"sku":"RONRF1766","price":22.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RONRF1766-2__11015.jpg.1428984928.jpg?v=1761734431"},{"product_id":"ronstan-50-4mm-ball-bearing-acetal-sheave-17mm-width","title":"Ronstan 50.4mm Ball Bearing Acetal Sheave 17mm Width","description":"\u003cp\u003e\u003cstrong\u003eRonstan 50.4mm Ball Bearing Acetal Sheave 17mm Width\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrecision moulded Acetal sheaves running on Acetal or Torlon ball bearings provide high performance \u0026amp; low friction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum friction under moderate loads\u003c\/li\u003e\n\u003cli\u003eMaterials: U.V. resistant acetal sheavesAcetal ball bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBore (in): 5\/16\u003c\/li\u003e\n\u003cli\u003eMax. Rope diameter (in): 3\/8\u003c\/li\u003e\n\u003cli\u003eDiameter Ø (in): 2\u003c\/li\u003e\n\u003cli\u003eWidth (in): 11\/16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53596224749940,"sku":"RONRF1767","price":32.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RONRF1767-2__44138.jpg.1428984928.jpg?v=1761734432"},{"product_id":"allen-brothers-40mm-x-14mm-acetal-ball-bearing-sheave","title":"Allen Brothers 40MM X 14MM Acetal Ball Bearing Sheave","description":"\u003ch1\u003eAcetal Sheave With Double Row Ball Bearing Grey\u003c\/h1\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eDiameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.53 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e38.8 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWidth\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.66 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e16.8 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBore\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6.2 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.06 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e27.1 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1543.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e700 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eColour\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eGrey\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605775573364,"sku":"ALNA1086","price":15.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA1086__94345.jpg.1428984928.jpg?v=1761817031"},{"product_id":"allen-brothers-52mm-x-15mm-acetal-ball-bearing-sheave","title":"Allen Brothers 52MM X 15MM Acetal Ball Bearing Sheave","description":"\u003ch1\u003eAcetal Sheave With Double Row Ball Bearing - Grey\u003c\/h1\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eDiameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.05 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e52 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWidth\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.59 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e15 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBore\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.26 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6.5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.10 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e46 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv 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Rope diameter (in): 5\/16\u003c\/li\u003e\n\u003cli\u003eRope Ø (in): 5\/16\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53606401180020,"sku":"RONRF28000","price":9.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RF28000-hi-res__75901.jpg.1428984928.jpg?v=1761823637"},{"product_id":"allen-brothers-20mm-double-allenite-through-deck","title":"Allen Brothers 20mm Double Allenite Through Deck","description":"\u003ch1\u003e20mm Double Dynamic Through Deck Block.\u003c\/h1\u003e \u003cp\u003eOur through deck blocks offer frictionless guidance for rope and wire control lines which are required to pass through a deck.\u003c\/p\u003e \u003cp\u003eFeaturing a hard-wearing acetal body shaped perfectly to house the sheave, which results in a performance that you can rely on for adjustable rigging and other highly loaded applications.\u003c\/p\u003e \u003cp\u003eAvailable with one or two sheaves and in plain and ball-bearing systems to suit a wide variety of applications.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.52 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e64 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e231.49 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e105 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.36 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e60 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e20 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409666932,"sku":"ALNA2122","price":52.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2122__80634.jpg.1428984928.jpg?v=1761823893"},{"product_id":"su92074-stand-up-57-mm-ratchet-ball-bearing-block","title":"SU92074 - Stand Up 57 mm - Ratchet - Ball Bearing Block","description":"\u003ch1\u003eStand Up 57 mm - Ratchet - Ball Bearing Block\u003c\/h1\u003e \u003cp\u003eStainless Steel Base( Item 91043) With Spring Underdeck Plate\u003c\/p\u003e \u003cp\u003eCarbon Organic Ratchet Block 57 Mm Aluminum Sheave\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWorking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e600 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e272.1 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1400 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e635 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMax Rope Line\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.00 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e25.4 mm\u003c\/div\u003e \u003c\/div\u003e","brand":"Nautos","offers":[{"title":"Default Title","offer_id":53608507998580,"sku":"NAUSU 92074","price":88.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/su92074-stand-up-57-mm-ratchet-ball-bearing-block-1__61284.jpg.1428984928.jpg?v=1761884210"},{"product_id":"allen-brothers-27mm-x-10mm-ball-bearing-acetal-sheave","title":"Allen Brothers 27mm x 10mm Ball Bearing Acetal Sheave","description":"\u003ch1\u003eAcetal Sheave with Dynamic Bearing\u003c\/h1\u003e \u003cp\u003eDynamic Bearing: Our patented bearing system uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail or plastic balls.\u003c\/p\u003e \u003cp\u003eBall Bearings: A ball bearing is the most efficient shaped bearing for fast rolling speeds. The contact between the sheave, bearing and axle is minimal which results in the lowest possible friction. This allows the sheave to spin much faster with less energy, when compared to plain and roller bearings.\u003c\/p\u003e \u003cp\u003eCaged Bearings: This sheave has caged ball bearings which further minimises friction. The carefully designed cage that separates the balls ensures smooth rolling motion with minimal contact and frictional resistance.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eDiameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.11 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e28.2 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWidth\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.43 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e11 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBore\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5.1 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.02 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e9.8 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1543.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e700 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eColour\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eGrey\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Black","offer_id":53617156784500,"sku":"ALNA4086-B","price":18.35,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":53617156817268,"sku":"ALNA4086-G","price":18.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA4086__38367.1486772939.jpg?v=1762167333"}],"url":"https:\/\/velasailingsupply.com\/collections\/ball-bearing-sheaves.oembed?page=2","provider":"Vela Sailing Supply","version":"1.0","type":"link"}