{"product_id":"the-timken-company-ler151-triple-labyrinth-seal","title":"The Timken Company LER151 Triple Labyrinth Seal","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"819\"\u003eThe Torrington Timken LER151 aluminum ring is a precision labyrinth triple-ring seal designed for mounted spherical roller bearing housings to help retain lubricant while preventing the ingress of dust, dirt, and other contaminants. Manufactured from lightweight aluminum, this sealing ring is commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems where reliable bearing protection is essential for extended equipment life. Maintenance teams, OEMs, and system integrators specify the LER151 aluminum ring for equipment repair, replacement, machine rebuilds, and retrofits to improve sealing performance and reduce bearing maintenance in harsh operating environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"821\" data-end=\"838\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"839\" data-end=\"1361\"\u003eThe Torrington Timken LER151 aluminum labyrinth seal is engineered for mounted spherical roller bearing assemblies operating in demanding industrial environments. It is widely used on industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and power transmission systems where its triple-ring labyrinth design minimizes contaminant entry and lubricant loss, helping maximize bearing reliability and service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1363\" data-end=\"1392\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1393\" data-end=\"2051\"\u003e• Manufacturer: Timken (formerly Torrington)\u003cbr data-start=\"1437\" data-end=\"1440\"\u003e• Manufacturer Part Number (MPN): LER151\u003cbr data-start=\"1480\" data-end=\"1483\"\u003e• Product Type: Labyrinth seal ring\u003cbr data-start=\"1518\" data-end=\"1521\"\u003e• Bearing Type: Triple-ring labyrinth seal accessory\u003cbr data-start=\"1573\" data-end=\"1576\"\u003e• Series: LER\u003cbr data-start=\"1589\" data-end=\"1592\"\u003e• Design Series: LER Triple Ring Seal\u003cbr data-start=\"1629\" data-end=\"1632\"\u003e• Inside Diameter: 6.625 in (168.28 mm)\u003cbr data-start=\"1671\" data-end=\"1674\"\u003e• Outside Diameter: 7.388 in (187.66 mm)\u003cbr data-start=\"1714\" data-end=\"1717\"\u003e• Overall Width: 1.000 in (25.40 mm)\u003cbr data-start=\"1753\" data-end=\"1756\"\u003e• Material: Aluminum\u003cbr data-start=\"1776\" data-end=\"1779\"\u003e• Seal Type: Triple-ring labyrinth seal\u003cbr data-start=\"1818\" data-end=\"1821\"\u003e• Compatible Housing: SRB HU-SAF mounted bearing units\u003cbr data-start=\"1875\" data-end=\"1878\"\u003e• Weight: Manufacturer not specified\u003cbr data-start=\"1914\" data-end=\"1917\"\u003e• Compatible Bearing\/Housing: Timken HU-SAF spherical roller bearing housings using LER151 seals \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2053\" data-end=\"2077\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2078\" data-end=\"2192\"\u003e• Timken LER151 labyrinth seal\u003cbr data-start=\"2108\" data-end=\"2111\"\u003e• Dodge equivalent labyrinth seal\u003cbr data-start=\"2144\" data-end=\"2147\"\u003e• SKF SAF housing labyrinth seal equivalent\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714035155246,"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_b76848e7-d584-49ed-b729-29e800fe2881.jpg?v=1770414470","url":"https:\/\/plgautomation.com\/products\/the-timken-company-ler151-triple-labyrinth-seal","provider":"PLG Automation ","version":"1.0","type":"link"}