{"product_id":"qbp864146","title":"Ronstan Series 40 Ball Bearing Block - Fiddle RF40500","description":"\u003cp\u003e\u003cstrong\u003eSeries 40 Ball Bearing Block - Fiddle\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLow friction Acetal or Torlon® bearing system\u003c\/li\u003e \u003cli\u003eLightweight\u003c\/li\u003e \u003cli\u003eCheek cut-outs for easy bearing maintenance\u003c\/li\u003e \u003cli\u003eCaptive Lock™ universal head\u003c\/li\u003e \u003cli\u003eSlotted pin shackle eliminates fouled lines\u003c\/li\u003e \u003cli\u003eLow friction, 2-stage ball bearing system\u003c\/li\u003e \u003cli\u003eHigh static and dynamic load capacity\u003c\/li\u003e \u003cli\u003eLightweight\u003c\/li\u003e \u003cli\u003eCheek cut-outs for easy bearing maintenance\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSheaves running on Acetal or Torlon® ball bearings provide high performance \u0026amp; low friction. The 2-stage ball bearing system provides consistent performance over the full load range. Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\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 (26ft)\u003c\/li\u003e \u003cli\u003eTypically used in direct 4:1 purchase systems such as mainsheets and boom vangs\u003c\/li\u003e \u003cli\u003eOn larger boats they are used for fine-tune mainsheet tackles, outhauls, cunninghams, checkstays, genoa lead pullers and traveller controls.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAcetal ball bearings\u003c\/li\u003e \u003cli\u003eUV stabilized Acetal sheave\u003c\/li\u003e \u003cli\u003eGrade 316 stainless steel load strap and head fitting\u003c\/li\u003e \u003cli\u003eImpact and UV resistant, fiber reinforced Nylon cheeks\u003c\/li\u003e \u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":52024099668149,"sku":"QBP864146","price":60.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1246083_qbp864146.jpg?v=1763264850","url":"https:\/\/www.qualityboatparts.com\/products\/qbp864146","provider":"Quality Boat Parts","version":"1.0","type":"link"}