{"product_id":"timken-national-oil-seal-5168","title":"Timken National Oil Seal 5168","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"626\"\u003eThe Timken National Oil Seal 5168 is a multi-lip, spring-loaded radial shaft oil seal kit designed to retain lubricants while preventing dirt, moisture, and other contaminants from entering rotating shaft systems. Manufactured with a nitrile (NBR) sealing element and a steel case, it provides reliable sealing performance in industrial gearboxes, pumps, electric motors, conveyors, agricultural equipment, and general power transmission machinery. It is commonly used by OEMs and maintenance professionals for equipment replacement, rebuilds, and preventive maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"628\" data-end=\"645\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"646\" data-end=\"1091\"\u003eThe Timken National Oil Seal 5168 is intended for general-purpose rotary shaft sealing in oil- and grease-lubricated equipment. Its multi-lip, spring-loaded design helps retain lubricants while excluding contaminants, making it suitable for industrial gearboxes, electric motors, pumps, compressors, conveyor systems, agricultural machinery, and other rotating equipment operating in demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1093\" data-end=\"1122\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1123\" data-end=\"1928\"\u003e• Manufacturer Part Number (MPN): 5168\u003cbr data-start=\"1161\" data-end=\"1164\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1186\" data-end=\"1189\"\u003e• Brand: National\u003cbr data-start=\"1206\" data-end=\"1209\"\u003e• Product Type: Oil Seal Kit\u003cbr data-start=\"1237\" data-end=\"1240\"\u003e• Seal Series: 5000 Series\u003cbr data-start=\"1266\" data-end=\"1269\"\u003e• Seal Type: Multi-Lip with Spring (Type 41)\u003cbr data-start=\"1313\" data-end=\"1316\"\u003e• Material: Nitrile Rubber (NBR)\u003cbr data-start=\"1348\" data-end=\"1351\"\u003e• Lip Material: Nitrile (NBR)\u003cbr data-start=\"1380\" data-end=\"1383\" data-is-only-node=\"\"\u003e• Case Construction: Steel Case\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e• Redi-Coat: Yes\u003cbr data-start=\"1433\" data-end=\"1436\"\u003e• Measurement System: Inch\u003cbr data-start=\"1462\" data-end=\"1465\"\u003e• Shaft Diameter (ID): 1.062 in (26.975 mm)\u003cbr data-start=\"1508\" data-end=\"1511\"\u003e• Outside Diameter (OD): 2.129 in (54.077 mm)\u003cbr data-start=\"1556\" data-end=\"1559\"\u003e• Housing Bore: 2.125 in (53.975 mm)\u003cbr data-start=\"1595\" data-end=\"1598\"\u003e• Overall Width: 0.625 in (15.875 mm)\u003cbr data-start=\"1635\" data-end=\"1638\"\u003e• Lip Type: Multi-Lip with Spring\u003cbr data-start=\"1671\" data-end=\"1674\"\u003e• Construction: Solid\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e• Weight: Approximately 0.17 lb (0.077 kg)\u003cbr data-start=\"1740\" data-end=\"1743\"\u003e• Typical Applications: Industrial Gearboxes, Electric Motors, Pumps, Compressors, Conveyors, Agricultural Equipment, Power Transmission Machinery. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1930\" data-end=\"1954\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1955\" data-end=\"2065\"\u003e• SKF Equivalent Oil Seal\u003cbr data-start=\"1980\" data-end=\"1983\"\u003e• CR (Chicago Rawhide) Equivalent Oil Seal\u003cbr data-start=\"2025\" data-end=\"2028\"\u003e• National 5000 Series Oil Seal Kit\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714046394670,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_84be77dd-1cdf-4a40-b8c2-a207bdcced51.jpg?v=1770414854","url":"https:\/\/plgautomation.com\/products\/timken-national-oil-seal-5168","provider":"PLG Automation ","version":"1.0","type":"link"}