{"product_id":"ronstan-rf40100-series-40-ball-bearing-block-single-universal-head","title":"Ronstan Rf40100 Series 40 Ball Bearing Block Single Universal Head","description":"\u003ch1\u003eRonstan RF40100 Ball Bearing Block with Universal Head - Series 40\u003c\/h1\u003e\u003cp\u003eThe Ronstan RF40100 Ball Bearing Block with Universal Head - Series 40 is a high-performance and low-friction block designed for various applications. It features sheaves running on Acetal or Torlonr ball bearings, providing consistent performance over the full load range. The lightweight block is equipped with a Captive LockT universal head that can be fixed in either of two planes or left free to swivel as required.\u003c\/p\u003e\u003ch2\u003eFeatures:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eLow friction Acetal or Torlonr bearing system\u003c\/li\u003e  \u003cli\u003eLightweight\u003c\/li\u003e  \u003cli\u003eCheek cut-outs for easy bearing maintenance\u003c\/li\u003e  \u003cli\u003eCaptive LockT universal head\u003c\/li\u003e  \u003cli\u003eSlotted pin shackle eliminates fouled lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eMainsheet\u003c\/li\u003e  \u003cli\u003eHalyard\u003c\/li\u003e  \u003cli\u003eVang\u003c\/li\u003e  \u003cli\u003eSpinnaker control lines on off-the-beach catamarans, one design classes, and sportsboats up to 8M(26')\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaterials:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eU.V. Stabilized Acetal sheaves\u003c\/li\u003e  \u003cli\u003eAcetal ball bearings\u003c\/li\u003e  \u003cli\u003eImpact and U.V. resistant, fiber reinforced Nylon cheeks\u003c\/li\u003e  \u003cli\u003eGrade 316 stainless steel load strap and head fitting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eSheave O: 40mm(1-9\/16\")\u003c\/li\u003e  \u003cli\u003eMax. Rope O: 10mm(7\/16\")\u003c\/li\u003e  \u003cli\u003ePin O: 5mm(3\/16\")\u003c\/li\u003e  \u003cli\u003eM.W.L.: 350kg(770lbs)\u003c\/li\u003e  \u003cli\u003eB. L.: 1,000kg(2,200lbs)\u003c\/li\u003e  \u003cli\u003eWeight: 70g(2.5oz)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLearn More\u003c\/h2\u003e\u003cp\u003eFor more information about ball bearing blocks, visit the \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Ball_bearing_block\" onclick=\"window.open(this.href, 'popup', 'height=600,width=800'); return false;\"\u003eBall Bearing Block\u003c\/a\u003e Wikipedia page.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":48077604389185,"sku":"9316800243891","price":33.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/3372\/1153\/files\/CWR-55210_9316800243891_image1.jpg?v=1759949285","url":"https:\/\/www.atlantisshowroom.com\/products\/ronstan-rf40100-series-40-ball-bearing-block-single-universal-head","provider":"Atlantis Showroom","version":"1.0","type":"link"}