{"product_id":"solid-backup-ring-3-750-x-4-125-x-0-055-polyurethane","title":"Solid Backup Ring 3.750\" x 4.125\" x 0.055\" - Polyurethane","description":"\u003cp\u003eProduct Details : \u003cstrong\u003eSolid Backup Ring 3.750\" x 4.125\" x 0.055\" - Polyurethane\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart No\u003c\/strong\u003e: 8-343\/U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Category\u003c\/strong\u003e: O-Rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Solid Backup Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: -XXX\/U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash No.\u003c\/strong\u003e: -343\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial(s)\u003c\/strong\u003e: Polyurethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Code\u003c\/strong\u003e: AU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurometer\u003c\/strong\u003e: 95A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -60°F to +250°F (-51°C to +121°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Speed\u003c\/strong\u003e: \u0026lt; 1.6 ft\/s (0.5 m\/s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 3.750\" x 4.125\" x 0.055\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal I.D.\u003c\/strong\u003e: 3.750\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal O.D.\u003c\/strong\u003e: 4.125\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Width (W)\u003c\/strong\u003e: 0.187\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Thickness (T)\u003c\/strong\u003e: 0.055\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Width (W)\u003c\/strong\u003e: 0.183\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetails\u003c\/strong\u003e: \u003cbr\u003e•Back-Up Rings are predominantly used in conjunction with O-rings for both static and dynamic sealing applications \u003cbr\u003e•They prevent the O-ring from extruding when it is subjected to high pressures, or when clearance gaps are excessive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eFor any information about products, please contact us.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Photos for reference purposes only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Forces Inc","offers":[{"title":"3.750\" \/ 4.125\" \/ 0.187\"","offer_id":43070679056432,"sku":"8-343\/U","price":2.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/0768\/5936\/files\/solid-backup-ring-3-750-x-4-125-x-0-055-polyurethane-forces-inc-1.png?v=1779552850","url":"https:\/\/infinitesupplyandservices.com\/fr\/products\/solid-backup-ring-3-750-x-4-125-x-0-055-polyurethane","provider":"INFINITE SUPPLY \u0026 SERVICES INC","version":"1.0","type":"link"}