{"product_id":"martin-5018-x-1-3-16-chain-shaft-coupling-hub-steel-1-11-16-l","title":"Martin 5018 x 1-3\/16 – Chain Shaft Coupling Hub, Steel, 1 11\/16\"L","description":"\u003cdiv class=\"nbs-product-description\"\u003e\n\u003cp class=\"nbs-intro\"\u003eThe Martin 5018 x 1-3\/16 Chain Shaft Coupling Hub is available from National Boiler Supply. We support purchasing teams with fast dispatch, formal quotes, and a live order desk at 850-565-3492.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eChain Number 50, Bore Diameter 2 in, Bore Type Round Keyed, Outside Diameter with Chain 3.72 in, Hub Diameter 2 31\/32 in, Maximum Torque 151.6 in-lb, For Chain Pitch 50 in, Keyway Depth 1\/8 in, Keyway Width 1\/4 in, Maximum Angular Misalignment 2 Degrees, Number of Teeth 18, System of Measurement Inch, For Cover Part Number 5018COV, Resistance Properties Chemical Resistant, Number of Set Screws 1, Maximum Operating Temperature 150 Degrees F, Bushing Bore Range 2 in.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"nbs-spec-wrap\" style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable class=\"nbs-spec-table\" style=\"width:100%;max-width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px 10px;border:1px solid #d9dee5;background:#f4f6f9;width:38%;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #d9dee5;\"\u003eMartin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px 10px;border:1px solid #d9dee5;background:#f4f6f9;width:38%;\"\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #d9dee5;\"\u003e5018 x 1-3\/16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"nbs-b2b-callout\" style=\"border-left:4px solid #1F3A5F;background:#f4f6f9;padding:12px 16px;margin:18px 0 0;\"\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003e\u003cstrong\u003eOEM Part Verification:\u003c\/strong\u003e Confirm Martin part number 5018 x 1-3\/16 against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eOrder Desk Support:\u003c\/strong\u003e Call \u003ca href=\"tel:+18505653492\"\u003e850-565-3492\u003c\/a\u003e for formal quotes, lead times, and volume pricing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":67622575734878,"sku":"5018 x 1-3\/16","price":78.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/3a244bc8-9f87-406b-af6a-3584926cec5a_7af666ce-74d6-4b69-9aff-a43ba3f5713a.jpg?v=1794503661","url":"https:\/\/nationalboilersupply.com\/products\/martin-5018-x-1-3-16-chain-shaft-coupling-hub-steel-1-11-16-l","provider":"National Boiler Supply","version":"1.0","type":"link"}