{"product_id":"ronstan-series-50-ball-bearing-block-single-loop-top-rf50101","title":"Ronstan Series 50 Ball Bearing Block - Single Loop Top [RF50101]","description":" \u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSeries 50 Ball Bearing Block - Single Loop Top\u003c\/strong\u003e\u003c\/p\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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli id=\"isPasted\"\u003eLow friction, 2-stage ball bearing system\u003c\/li\u003e\n\u003cli\u003eHigh static and dynamic load capacity\u003c\/li\u003e\n\u003cli\u003eLightweight\u003c\/li\u003e\n\u003cli\u003eCheek cut-outs for easy bearing maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli id=\"isPasted\"\u003eMax. Rope diameter (in): 1\/2\"\u003c\/li\u003e\n\u003cli\u003eM.W.L. (lb): 1100lbs\u003c\/li\u003e\n\u003cli\u003eSheave diameter (in): 2\"\u003c\/li\u003e\n\u003cli\u003eB.L. (lb): 3310lbs\u003c\/li\u003e\n\u003cli\u003eWeight (oz): 3.4oz\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAcetal ball bearings\u003c\/li\u003e\n\u003cli\u003eUV-stabilized acetal sheave\u003c\/li\u003e\n\u003cli\u003eGrade 316 stainless steel load strap and head fitting\u003c\/li\u003e\n\u003cli\u003eImpact and UV-resistant, fiber-reinforced nylon cheeks\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:m2lrl5dr ---\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":44375952392262,"sku":"OBM-105700","price":49.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/7643\/2454\/files\/105700XL.jpg?v=1766575802","url":"https:\/\/shop.onboatmarine.com\/products\/ronstan-series-50-ball-bearing-block-single-loop-top-rf50101","provider":"OnBoat Marine","version":"1.0","type":"link"}