{"product_id":"r-amp-d-marine-5-short-solid-half-coupling-pilot-bored","title":"R\u0026D Marine 5\" Short Solid Half Coupling Pilot Bored","description":"\u003ch1 class=\"product-detail__title\"\u003eR\u0026amp;D Marine 5\" Short Solid Half Coupling Pilot Bored\u003c\/h1\u003e\n\u003cp class=\"product-detail__offer\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"product-detail__refs\"\u003e\u003cstrong\u003ePart No:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e808500\u003c\/p\u003e\n\u003cp\u003eThis solid half coupling is machined from solid steel and mates with the gearbox output coupling to connect a boat propeller shaft to the gearbox, usually via a flexible coupling. This solid shaft half coupling is pilot bored and needs to be machined to suit the boat propeller shaft diameter.\u003c\/p\u003e\n\u003cp\u003eTypical applications include:\u003c\/p\u003e\n\u003cp\u003e5\" nominal gearbox flanges of PRM, Borgwarner Velvet Drive, ZF, Hurth, Technodrive and Volvo gearboxes.\u003c\/p\u003e\n\u003cp\u003eReplaces PRM coupling MT771\u003c\/p\u003e\n\u003cp\u003eCoupling dimensions:\u003c\/p\u003e\n\u003cp\u003ea - Flange outside diameter = 5.00\"\u003c\/p\u003e\n\u003cp\u003eb - Hole pitch circle = 4.25\"\u003c\/p\u003e\n\u003cp\u003ec - Number of holes = 4\u003c\/p\u003e\n\u003cp\u003ed - Hole size = 0.44\"\u003c\/p\u003e\n\u003cp\u003ee - Register diameter = 2.50\" male\u003c\/p\u003e\n\u003cp\u003ef - Coupling length = 2.16\"\u003c\/p\u003e\n\u003cp\u003eg - Coupling boss diameter = 3.3\"\u003c\/p\u003e\n\u003cp\u003eh - Pilot bore diameter: 19mm (for customer machining to parallel or taper as required.)\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"155\" width=\"300\" title=\"Solid Half Coupling Diagram\" src=\"https:\/\/d2h64ghtfy39p0.cloudfront.net\/files\/couplings\/solid-half-couplings.jpg\" alt=\"Solid Half Coupling Dimensions Diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003eR \u0026amp; D Marine Solid type shaft coupling number 202-027 Pilot Bored\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR\u0026amp;D Marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoupling PCD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.25\" \/ 107.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoupling Register Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.50\" \/ 63.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGearbox Output Coupling Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.00\" \/ 127mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePilot Bored\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited Kingdom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e202-027\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Fixing Holes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRegister Gender\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePRM coupling MT771.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"R\u0026D Marine","offers":[{"title":"Default Title","offer_id":47703600922921,"sku":"808500","price":128.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/8386\/3849\/files\/808500.jpg?v=1709030770","url":"https:\/\/allaboutboats.co.uk\/products\/r-amp-d-marine-5-short-solid-half-coupling-pilot-bored","provider":"All About Boats ","version":"1.0","type":"link"}