{"product_id":"timken-national-99499-redi-sleeve-shaft-repair","title":"Timken National 99499 Redi Sleeve Shaft Repair","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=\"877\"\u003eThe Timken National Redi-Sleeve 99499 is a precision-engineered stainless steel shaft repair sleeve designed to restore worn, grooved, or damaged shaft sealing surfaces without requiring shaft replacement or machining. Installed over the existing shaft, it provides a smooth, wear-resistant, and corrosion-resistant sealing surface for standard radial shaft oil seals, extending seal life while minimizing maintenance costs and equipment downtime. The 99499 Redi-Sleeve is commonly used in industrial gearboxes, pumps, compressors, electric motors, conveyors, mining equipment, and heavy-duty rotating machinery. Maintenance teams, OEMs, and system integrators specify this shaft repair sleeve for repair, retrofit, replacement, and preventive maintenance to restore sealing performance and prolong equipment service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"879\" data-end=\"896\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"897\" data-end=\"1492\"\u003eThe Timken National Redi-Sleeve 99499 is designed to repair worn shaft seal contact surfaces while allowing continued use of the original shaft and standard oil seal size. Its precision thin-wall stainless steel construction provides a hardened sealing surface with minimal impact on shaft dimensions, making it ideal for industrial gearboxes, pumps, compressors, electric motors, wheel-end assemblies, conveyors, mining equipment, agricultural machinery, and other rotating equipment where shaft wear has caused lubricant leakage or premature seal failure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1494\" data-end=\"1523\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1524\" data-end=\"2626\"\u003e• Manufacturer Part Number (MPN): 99499\u003cbr data-start=\"1563\" data-end=\"1566\"\u003e• Manufacturer: Timken National\u003cbr data-start=\"1597\" data-end=\"1600\"\u003e• Product Type: Shaft Repair Sleeve (Redi-Sleeve®)\u003cbr data-start=\"1650\" data-end=\"1653\"\u003e• Product Series: Redi-Sleeve® 99000 Series\u003cbr data-start=\"1696\" data-end=\"1699\"\u003e• Material: Stainless Steel\u003cbr data-start=\"1726\" data-end=\"1729\"\u003e• Design Units: Inch (Imperial)\u003cbr data-start=\"1760\" data-end=\"1763\"\u003e• Shaft Size Range: 4.998–5.006 in (126.949–127.152 mm)\u003cbr data-start=\"1818\" data-end=\"1821\"\u003e• Nominal Shaft Diameter: 5.000 in (127.0 mm)\u003cbr data-start=\"1866\" data-end=\"1869\" data-is-only-node=\"\"\u003e• Flanged Outside Diameter: 5.406 in (137.312 mm)\u003cbr data-start=\"1918\" data-end=\"1921\"\u003e• Width on Shaft (Seal Running Surface): 0.813 in (20.65 mm)\u003cbr data-start=\"1981\" data-end=\"1984\"\u003e• Overall Width: 1.000 in (25.40 mm)\u003cbr data-start=\"2020\" data-end=\"2023\"\u003e• Installation Depth: 1.500 in (38.10 mm)\u003cbr data-start=\"2064\" data-end=\"2067\"\u003e• Construction: Precision Thin-Wall Stainless Steel Sleeve with Installation Flange\u003cbr data-start=\"2150\" data-end=\"2153\"\u003e• Surface Finish: Precision Ground, Lead-Free Running Surface\u003cbr data-start=\"2214\" data-end=\"2217\"\u003e• Function: Restores worn shaft sealing surfaces without shaft replacement or machining\u003cbr data-start=\"2304\" data-end=\"2307\"\u003e• Compatible Components: Standard radial shaft oil seals for approximately 5.000 in shaft diameters\u003cbr data-start=\"2406\" data-end=\"2409\"\u003e• Typical Applications: Pumps, gearboxes, compressors, electric motors, conveyors, mining equipment, agricultural machinery, wheel hubs, and industrial power transmission systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2628\" data-end=\"2652\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2653\" data-end=\"2775\"\u003e• SKF Speedi-Sleeve 99499\u003cbr data-start=\"2678\" data-end=\"2681\"\u003e• National Redi-Sleeve 99499 Equivalent\u003cbr data-start=\"2720\" data-end=\"2723\"\u003e• CR Shaft Repair Sleeve for 5.000 in Shaft Diameter\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714039382318,"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_09007dc0-ec51-42d1-aa73-324099aacec2.jpg?v=1770414610","url":"https:\/\/plgautomation.com\/products\/timken-national-99499-redi-sleeve-shaft-repair","provider":"PLG Automation ","version":"1.0","type":"link"}