{"product_id":"r-d-marine-6-long-solid-half-coupling-pilot-bored-808602","title":"R\u0026D Marine 6\" Long Solid Half Coupling Pilot Bored 808602","description":"This 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.\n\nTypical applications include:\n6\" nominal gearbox flanges of Newage PRM, Borgwarner Velvet Drive and ZF - Hurth gearboxes.\n\nCoupling dimensions:\na - Flange outside diameter = 5.75\"\nb - Hole pitch circle = 4.75\"\nc - Number of holes = 6\nd - Hole size = 0.50\"\ne - Register diameter = 3.00\" male\nf - Coupling length = 5.87\"\ng - Coupling boss diameter = 3.65\" \nh - Pilot bore diameter: 21mm (for customer machining to parallel or taper as required.)\n\n\u003cimg alt=\"Solid Half Coupling Dimensions Diagram\" src=\"https:\/\/d1blekj7w4kc3j.cloudfront.net\/files\/couplings\/solid-half-couplings.jpg\" title=\"Solid Half Coupling Diagram\" width=\"300\" height=\"155\"\u003e\n\nR \u0026amp; D Marine Solid type shaft coupling number 202-054 Pilot Bored","brand":"R\u0026D","offers":[{"title":"Default Title","offer_id":68053239857376,"sku":"808602","price":590.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/2358\/1408\/files\/808602_1_1ffead37-e2b2-4e42-a63c-4c458f250afb.jpg?v=1792530476","url":"https:\/\/www.carouselstore.co.uk\/products\/r-d-marine-6-long-solid-half-coupling-pilot-bored-808602","provider":"Carousel Store","version":"1.0","type":"link"}