{"product_id":"cast-nylon-6-natural-tube-up-to-6in-od","title":"Nylatech® Natural Cast Nylon 6 Tube — 6\" OD and under","description":"\u003cp\u003e\u003cstrong\u003eNylatech® Natural Cast Nylon 6 Tube.\u003c\/strong\u003e Unfilled cast PA6 for general-purpose machined wear parts.\u003c\/p\u003e\u003ch2\u003eSelect your tube size\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e3\" to 6\" outside diameter (OD).\u003c\/strong\u003e Select OD, then inside diameter (ID).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSold each (EA): quantity 1 = one complete tube.\u003c\/strong\u003e Standard length: 52\". Length is not a separate option.\u003c\/p\u003e\u003cnav aria-label=\"Nylatech® Natural tube outside diameter ranges\"\u003e\u003cp\u003e\u003cstrong\u003eOD ranges, Nylatech® Natural:\u003c\/strong\u003e \u003cstrong aria-current=\"page\"\u003e3\" to 6\" (current)\u003c\/strong\u003e · \u003ca href=\"\/products\/cast-nylon-6-natural-tube-6-25-to-10-5in-od\"\u003e6.25\" to 10.5\"\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-natural-tube-11-to-14in-od\"\u003e11\" to 14\"\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-natural-tube-14-5-to-18in-od\"\u003e14.5\" to 18\"\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-natural-tube-19-to-24in-od\"\u003e19\" to 24\"\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-natural-tube-24-5-to-30-5in-od\"\u003e24.5\" to 30.5\"\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-natural-tube-31-to-40in-od\"\u003e31\" to 40\"\u003c\/a\u003e\u003c\/p\u003e\u003c\/nav\u003e\u003ch2\u003eChoosing Nylatech® Natural\u003c\/h2\u003e\u003cp\u003eA starting point for general wear components. Compare \u003ca href=\"\/products\/cast-nylon-6-oil-filled-tube-up-to-6in-od\"\u003eNylatech® Oil-Filled\u003c\/a\u003e when internal lubrication is needed, or \u003ca href=\"\/products\/cast-nylon-6-blue-tube-up-to-6in-od\"\u003eNylatech® Blue\u003c\/a\u003e for heat-stabilized material.\u003c\/p\u003e\u003cp\u003eTube is machining stock for bushings, sleeves and rings, not finished bearings or pressure-rated pipe. Nominal wall thickness = (OD − ID) ÷ 2.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther tube grades:\u003c\/strong\u003e \u003ca href=\"\/products\/cast-nylon-6-natural-oil-tube-up-to-6in-od\"\u003eNylatech® Natural-Oil\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-blue-tube-up-to-6in-od\"\u003eNylatech® Blue\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-md-tube-up-to-6in-od\"\u003eNylatech® MD\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-oil-filled-tube-up-to-6in-od\"\u003eNylatech® Oil-Filled\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-sl-tube-up-to-6in-od\"\u003eNylatech® SL\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-md-oil-tube-up-to-6in-od\"\u003eNylatech® MD-Oil\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-pvm-tube-up-to-6in-od\"\u003eNylatech® PVM\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-super-black-tube-up-to-6in-od\"\u003eNylatech® Super Black\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eAllow for machining: dimensions are nominal stock sizes, not finished-part tolerances. Nylon absorbs moisture; consider dimensional change, temperature, chemicals and operating loads when specifying close-fitting parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFood contact:\u003c\/strong\u003e The manufacturer reports Nylatech® Natural and Nylatech® Natural-Oil meet 21 CFR 177.1500. Confirm the supplied grade’s declaration for your food-contact conditions; this does not certify the finished part.\u003c\/p\u003e\u003cdetails\u003e\u003csummary\u003eTechnical properties and data sheet\u003c\/summary\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003ccaption\u003eNylatech® Natural — typical selection data\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDensity\u003c\/th\u003e\n\u003ctd\u003e1.15 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTensile strength\u003c\/th\u003e\n\u003ctd\u003e10,500–12,000 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompressive strength at 10% deflection\u003c\/th\u003e\n\u003ctd\u003e15,000 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlexural strength\u003c\/th\u003e\n\u003ctd\u003e17,000 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElongation\u003c\/th\u003e\n\u003ctd\u003e30–40 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHardness\u003c\/th\u003e\n\u003ctd\u003e80 Shore D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoefficient of friction (dry against steel)\u003c\/th\u003e\n\u003ctd\u003e0.36–0.42 dimensionless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWater absorption, 24 hours\u003c\/th\u003e\n\u003ctd\u003e0.5 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eTypical values, not finished-part performance guarantees. Compressive strength is at 10% deflection; dry-friction values refer to steel where stated. \u003ca href=\"https:\/\/www.nylatech.com\/technical\/data-sheets\/nylatech-natural-properties\/\"\u003eNylatech® Natural technical data\u003c\/a\u003e.\u003c\/p\u003e\u003c\/details\u003e\u003cp\u003e\u003cstrong\u003eNylatech® Natural in other shapes:\u003c\/strong\u003e \u003ca href=\"\/products\/cast-nylon-6-natural-sheet\"\u003eSheet\u003c\/a\u003e · \u003ca href=\"\/products\/cast-nylon-6-natural-rod\"\u003eRod\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eCustom sizes and CNC-machined parts\u003c\/h2\u003e\u003cp\u003eFor custom tube sizes or lengths, or CNC-machined parts, send grade, OD, ID, length and piece count. Include a drawing and required tolerances for machined parts. \u003ca href=\"\/pages\/contact\"\u003eRequest custom work\u003c\/a\u003e.\u003c\/p\u003e","brand":"Nylatech","offers":[{"title":"3 \/ 2.5","offer_id":67564060999980,"sku":"NNT-3-2.5","price":237.49,"currency_code":"CAD","in_stock":false},{"title":"3.25 \/ 2.5","offer_id":67564061032748,"sku":"NNT-3.25-2.5","price":269.94,"currency_code":"CAD","in_stock":false},{"title":"3.25 \/ 2.75","offer_id":67564061065516,"sku":"NNT-3.25-2.75","price":245.66,"currency_code":"CAD","in_stock":false},{"title":"3.5 \/ 2.5","offer_id":67564061098284,"sku":"NNT-3.5-2.5","price":304.78,"currency_code":"CAD","in_stock":false},{"title":"3.5 \/ 2.75","offer_id":67564061131052,"sku":"NNT-3.5-2.75","price":280.51,"currency_code":"CAD","in_stock":false},{"title":"3.5 \/ 3","offer_id":67564061163820,"sku":"NNT-3.5-3","price":253.83,"currency_code":"CAD","in_stock":false},{"title":"3.75 \/ 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