{"product_id":"ec45x7-vk-nitrile-rubber-seal-ec45x7-vk-end","title":"EC45x7-VK Nitrile Rubber End Cap Covers Plugs Seal 45mm Outside Diameter 7mm Width 45 x 7 mm","description":"\u003ch2\u003e\n\u003cstrong\u003eNitrile Rubber End Cap (Cover Plug) | Shaft Diameter \u003c\/strong\u003e\u003cstrong\u003e(45mm) \u003c\/strong\u003e\u003cstrong\u003ex  Width (\u003c\/strong\u003e\u003cstrong\u003e7mm) \u003c\/strong\u003e\u003cstrong\u003e| Steel Core with NBR Coating\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ch3 data-start=\"335\" data-end=\"362\"\u003e\u003cstrong data-start=\"342\" data-end=\"362\"\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"364\" data-end=\"767\"\u003eThe \u003cstrong data-start=\"368\" data-end=\"414\"\u003eNitrile Rubber End Cap (Cover Plug) (45mm x 7mm)\u003c\/strong\u003e is engineered to \u003cstrong data-start=\"432\" data-end=\"481\"\u003eseal housing bores where shafts do not extend\u003c\/strong\u003e, preventing dirt, moisture, and debris from entering bearing compartments or mechanical enclosures. Constructed with a \u003cstrong data-start=\"601\" data-end=\"621\"\u003esteel inner body\u003c\/strong\u003e and \u003cstrong data-start=\"626\" data-end=\"664\"\u003eNBR (nitrile rubber) outer coating\u003c\/strong\u003e, it offers a secure press-fit seal and chemical resistance for industrial and automotive environments.\u003c\/p\u003e\n\u003cp data-start=\"769\" data-end=\"969\"\u003eThis end cap is especially useful when sealing off \u003cstrong data-start=\"820\" data-end=\"840\"\u003eopen shaft bores\u003c\/strong\u003e or \u003cstrong data-start=\"844\" data-end=\"869\"\u003eunused shaft passages\u003c\/strong\u003e in mechanical systems. It ensures reliable protection for internal bearings and lubricated systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e : AVX Seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Sku \u003c\/strong\u003e: EC45x7-VK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e : End Cap Covers Plugs Oil Seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter\u003c\/strong\u003e : 45mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth \u003c\/strong\u003e: 7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e : 45mm x 7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e : Nitrile Butadiene Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e : -40 to 248 F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7800\/3495\/files\/Screen_Shot_2025-05-22_at_12.10.37_AM_17496735196849e62f30b26881.png?v=1749673521\" alt=\"\" width=\"300\" height=\"267\"\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1907\" data-end=\"1938\"\u003e\u003cstrong data-start=\"1914\" data-end=\"1938\"\u003eTypical Applications: End Cap\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1940\" data-end=\"2240\"\u003e\n\u003cli data-start=\"1940\" data-end=\"1968\"\u003e\n\u003cp data-start=\"1942\" data-end=\"1968\"\u003eBearing housing closures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1969\" data-end=\"1996\"\u003e\n\u003cp data-start=\"1971\" data-end=\"1996\"\u003eMachinery shaft sealing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1997\" data-end=\"2031\"\u003e\n\u003cp data-start=\"1999\" data-end=\"2031\"\u003eGearbox and motor housing ends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2032\" data-end=\"2076\"\u003e\n\u003cp data-start=\"2034\" data-end=\"2076\"\u003eStatic seal for non-rotating shaft holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2077\" data-end=\"2122\"\u003e\n\u003cp data-start=\"2079\" data-end=\"2122\"\u003eAutomotive and power transmission systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2123\" data-end=\"2166\"\u003e\n\u003cp data-start=\"2125\" data-end=\"2166\"\u003eAgricultural and construction equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2167\" data-end=\"2199\"\u003e\n\u003cp data-start=\"2169\" data-end=\"2199\"\u003ePump housings and enclosures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2200\" data-end=\"2240\"\u003e\n\u003cp data-start=\"2202\" data-end=\"2240\"\u003eHVAC and mechanical equipment covers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2247\" data-end=\"2290\"\u003e \u003c\/h3\u003e\n\u003ch3 data-start=\"2247\" data-end=\"2290\"\u003e❓ \u003cstrong data-start=\"2253\" data-end=\"2290\"\u003eFrequently Asked Questions (FAQs)\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"2292\" data-end=\"2492\"\u003e\u003cstrong data-start=\"2292\" data-end=\"2344\"\u003eQ1: What is the main function of this End Cap?\u003c\/strong\u003e\u003cbr data-start=\"2344\" data-end=\"2347\"\u003e\u003cstrong data-start=\"2347\" data-end=\"2353\"\u003eA:\u003c\/strong\u003e It \u003cstrong data-start=\"2357\" data-end=\"2415\"\u003eprevents a shaft from passing through the housing wall\u003c\/strong\u003e and protects internal components (like bearings) from external contaminants.\u003c\/p\u003e\n\u003cp data-start=\"2494\" data-end=\"2685\"\u003e\u003cstrong data-start=\"2494\" data-end=\"2549\"\u003eQ2: Can this End Cap be used with rotating shafts?\u003c\/strong\u003e\u003cbr data-start=\"2549\" data-end=\"2552\"\u003e\u003cstrong data-start=\"2552\" data-end=\"2558\"\u003eA:\u003c\/strong\u003e No, it is \u003cstrong data-start=\"2569\" data-end=\"2605\"\u003enot designed for dynamic sealing\u003c\/strong\u003e. It is a \u003cstrong data-start=\"2615\" data-end=\"2630\"\u003estatic seal\u003c\/strong\u003e used where a shaft is \u003cstrong data-start=\"2653\" data-end=\"2684\"\u003enot present or not rotating\u003c\/strong\u003e.\u003c\/p\u003e","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":46833801920807,"sku":"EC45x7-VK","price":14.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7800\/3495\/products\/ec45x7-vk-nitrile-rubber-end-cap-covers-plugs-seal-45mm-outside-diameter-7mm-width-45-x-7-mmec-end-capsavx-sealsavx-seals-storeec45x7-vk-8671734.jpg?v=1755755854","url":"https:\/\/avxseals.com\/es\/products\/ec45x7-vk-nitrile-rubber-seal-ec45x7-vk-end","provider":"AVX Seals Store","version":"1.0","type":"link"}