{"product_id":"ec42x8-nitrile-rubber-seal-ec42x8-end-cap","title":"EC42x8 Nitrile Rubber End Cap Covers Seal 42mm Outside Diameter 8mm Width 42 x 8 mm","description":"\u003ch2\u003e\u003cstrong\u003eNitrile Rubber End Cap | Shaft Diameter (42mm) x Width (8mm) \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNitrile Rubber End Cap (EC42x8), are designed to prevent a shaft from passing through the housing wall. The body is steel with a nitrile rubber coating and provides protection for the bearings or for a shaft that does not protrude. Shaft Dia. 42mm Width 8mm\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : AVX Seals\u003c\/li\u003e\n\u003cli\u003eItem Sku : EC42x8\u003c\/li\u003e\n\u003cli\u003eType : EC 42x8 mm\u003c\/li\u003e\n\u003cli\u003eOuter : 42mm\u003c\/li\u003e\n\u003cli\u003eWidth : 8mm\u003c\/li\u003e\n\u003cli\u003eSize : 42mm x 8mm\u003c\/li\u003e\n\u003cli\u003eSeal Material : Nitrile Butadiene Rubber\u003c\/li\u003e\n\u003cli\u003eTemperature Range : -40 to 248 F\u003c\/li\u003e\n\u003cli\u003eSeal Type: Static (non-rotating)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"\" data-start=\"1459\" data-end=\"1490\"\u003e\u003cstrong data-start=\"1465\" data-end=\"1490\"\u003eTypical Applications: Nitrile Rubber End Cap (EC42x8)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1491\" data-end=\"1787\"\u003e\n\u003cli class=\"\" data-start=\"1491\" data-end=\"1548\"\u003e\n\u003cp class=\"\" data-start=\"1493\" data-end=\"1548\"\u003e\u003cstrong data-start=\"1493\" data-end=\"1520\"\u003eElectric motor housings\u003c\/strong\u003e (sealed or non-drive end)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1549\" data-end=\"1593\"\u003e\n\u003cp class=\"\" data-start=\"1551\" data-end=\"1593\"\u003e\u003cstrong data-start=\"1551\" data-end=\"1564\"\u003eGearboxes\u003c\/strong\u003e with unused shaft openings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1594\" data-end=\"1631\"\u003e\n\u003cp class=\"\" data-start=\"1596\" data-end=\"1631\"\u003e\u003cstrong data-start=\"1596\" data-end=\"1629\"\u003eHydraulic \u0026amp; pneumatic systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1632\" data-end=\"1665\"\u003e\n\u003cp class=\"\" data-start=\"1634\" data-end=\"1665\"\u003e\u003cstrong data-start=\"1634\" data-end=\"1663\"\u003ePump and valve enclosures\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1666\" data-end=\"1701\"\u003e\n\u003cp class=\"\" data-start=\"1668\" data-end=\"1701\"\u003e\u003cstrong data-start=\"1668\" data-end=\"1699\"\u003eBearing protection chambers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"1702\" data-end=\"1741\"\u003e\n\u003cp class=\"\" data-start=\"1704\" data-end=\"1741\"\u003e\u003cstrong data-start=\"1704\" data-end=\"1739\"\u003eIndustrial automation machinery\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"\" data-start=\"1794\" data-end=\"1836\"\u003e❓ \u003cstrong data-start=\"1799\" data-end=\"1836\"\u003eFrequently Asked Questions (FAQs): Nitrile Rubber End Cap\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3 class=\"\" data-start=\"1838\" data-end=\"1894\"\u003e\u003cstrong data-start=\"1844\" data-end=\"1892\"\u003eQ1: What is the purpose of a 42mm Nitrile Rubber End Cap?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"\" data-start=\"1895\" data-end=\"2081\"\u003e\u003cstrong data-start=\"1895\" data-end=\"1902\"\u003eA1:\u003c\/strong\u003e It is used to \u003cstrong data-start=\"1917\" data-end=\"1947\"\u003eseal a static housing bore\u003c\/strong\u003e (where a shaft does not protrude) and to \u003cstrong data-start=\"1989\" data-end=\"2020\"\u003eprotect internal components\u003c\/strong\u003e such as bearings from contaminants like oil, dirt, and dust.\u003c\/p\u003e\n\u003ch3 class=\"\" data-start=\"2088\" data-end=\"2141\"\u003e\u003cstrong data-start=\"2094\" data-end=\"2139\"\u003eQ2: Is this suitable for rotating shafts?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"\" data-start=\"2142\" data-end=\"2272\"\u003e\u003cstrong data-start=\"2142\" data-end=\"2149\"\u003eA2:\u003c\/strong\u003e No. This Nitrile Rubber  End Cap is designed only for \u003cstrong data-start=\"2190\" data-end=\"2213\"\u003estatic applications\u003c\/strong\u003e. For rotating shafts, use a \u003cstrong data-start=\"2242\" data-end=\"2263\"\u003erotary shaft seal\u003c\/strong\u003e instead.\u003c\/p\u003e\n\u003cp class=\"\" style=\"text-align: center;\" data-start=\"2142\" data-end=\"2272\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0836\/7800\/3495\/files\/Screen_Shot_2025-05-22_at_12.10.37_AM_17480320346830da225b4022436.png?v=1748032036\" alt=\"\" width=\"300\" height=\"267\"\u003e\u003c\/p\u003e","brand":"AVX Seals","offers":[{"title":"Default Title","offer_id":48961067188519,"sku":"EC42x8","price":7.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7800\/3495\/products\/ec42x8-nitrile-rubber-end-cap-covers-seal-42mm-outside-diameter-8mm-width-42-x-8-mmec-end-capsavx-sealsavx-seals-storeec42x8-1227706.jpg?v=1755726914","url":"https:\/\/avxseals.com\/products\/ec42x8-nitrile-rubber-seal-ec42x8-end-cap","provider":"AVX Seals Store","version":"1.0","type":"link"}