{"product_id":"the-timken-company-55548-radial-shaft-oil-seal","title":"The Timken Company 55548 Radial Shaft Oil Seal","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"589\"\u003eThe Timken National Oil Seal 55548 is a single-lip radial shaft oil seal designed to retain lubricants while preventing dirt, moisture, and other contaminants from entering rotating shaft systems. Manufactured with a leather sealing lip and a steel case, it is intended for oil-lubricated equipment operating at moderate speeds where traditional leather sealing materials are preferred. It is commonly used in industrial gearboxes, agricultural machinery, construction equipment, pumps, and heavy-duty power transmission applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"591\" data-end=\"608\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"609\" data-end=\"1011\"\u003eThe Timken National Oil Seal 55548 is designed for rotary shaft sealing applications requiring dependable lubricant retention and contaminant exclusion. Its single-lip leather seal is suitable for industrial gearboxes, agricultural equipment, construction machinery, pumps, heavy-duty axles, and general rotating equipment operating in oil-lubricated environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1013\" data-end=\"1042\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1043\" data-end=\"1792\"\u003e• Manufacturer Part Number (MPN): 55548\u003cbr data-start=\"1082\" data-end=\"1085\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Brand: National\u003cbr data-start=\"1127\" data-end=\"1130\"\u003e• Product Type: Oil Seal\u003cbr data-start=\"1154\" data-end=\"1157\"\u003e• Series: 50000 Series\u003cbr data-start=\"1179\" data-end=\"1182\"\u003e• Seal Type: Single Lip\u003cbr data-start=\"1205\" data-end=\"1208\"\u003e• Cross Section Type: Type 5L\u003cbr data-start=\"1237\" data-end=\"1240\"\u003e• Lip Material: Leather\u003cbr data-start=\"1263\" data-end=\"1266\" data-is-only-node=\"\"\u003e• Case Material: Steel\u003cbr data-start=\"1288\" data-end=\"1291\"\u003e• Measurement System: Inch\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e• Shaft Diameter (ID): 3.000 in (76.200 mm)\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e• Housing Bore: 4.626 in (117.500 mm)\u003cbr data-start=\"1403\" data-end=\"1406\"\u003e• Outside Diameter (OD): 4.631 in (117.630 mm)\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e• Overall Width: 0.500 in (12.700 mm)\u003cbr data-start=\"1492\" data-end=\"1495\"\u003e• Operating Temperature: -50°F to 200°F (-46°C to 93°C)\u003cbr data-start=\"1550\" data-end=\"1553\"\u003e• Construction: Solid Metal Case with Leather Sealing Lip\u003cbr data-start=\"1610\" data-end=\"1613\"\u003e• Typical Applications: Industrial Gearboxes, Agricultural Equipment, Pumps, Construction Machinery, Heavy-Duty Power Transmission Equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1794\" data-end=\"1818\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1819\" data-end=\"1929\"\u003e• SKF Equivalent Leather Oil Seal\u003cbr data-start=\"1852\" data-end=\"1855\"\u003e• CR (Chicago Rawhide) Equivalent Oil Seal\u003cbr data-start=\"1897\" data-end=\"1900\"\u003e• National 5L Series Oil Seal\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714045346094,"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_15f2cc80-9d91-47a8-8381-5e7cf2e690e4.jpg?v=1770414811","url":"https:\/\/plgautomation.com\/products\/the-timken-company-55548-radial-shaft-oil-seal","provider":"PLG Automation ","version":"1.0","type":"link"}