{"product_id":"the-timken-company-99243-shaft-repair-sleeve-redi-sleeve","title":"The Timken Company 99243 Shaft Repair Sleeve Redi-Sleeve","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=\"839\"\u003eThe Timken National Redi-Sleeve 99243 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 creates a smooth, hardened, and corrosion-resistant sealing surface that extends the service life of standard radial shaft oil seals while reducing equipment downtime and maintenance costs. The 99243 Redi-Sleeve is widely used in industrial gearboxes, pumps, compressors, electric motors, conveyors, agricultural machinery, and heavy-duty rotating equipment. Maintenance teams, OEMs, and system integrators rely on this shaft repair sleeve for equipment repairs, retrofit projects, seal restoration, and preventive maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"841\" data-end=\"858\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"859\" data-end=\"1453\"\u003eThe Timken National Redi-Sleeve 99243 is designed to repair worn shaft seal contact areas and restore proper sealing performance while allowing continued use of the original seal size. Its precision thin-wall stainless steel construction provides a durable sealing surface with minimal impact on shaft dimensions, making it ideal for industrial gearboxes, pumps, compressors, electric motors, wheel-end assemblies, conveyors, agricultural equipment, and other rotating machinery where shaft wear has resulted in 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=\"1455\" data-end=\"1484\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1485\" data-end=\"2558\"\u003e• Manufacturer Part Number (MPN): 99243\u003cbr data-start=\"1524\" data-end=\"1527\"\u003e• Manufacturer: Timken National\u003cbr data-start=\"1558\" data-end=\"1561\"\u003e• Product Type: Shaft Repair Sleeve (Redi-Sleeve®)\u003cbr data-start=\"1611\" data-end=\"1614\"\u003e• Product Series: 99000 Series\u003cbr data-start=\"1644\" data-end=\"1647\"\u003e• Material: Stainless Steel\u003cbr data-start=\"1674\" data-end=\"1677\"\u003e• Design Units: Inch (Imperial)\u003cbr data-start=\"1708\" data-end=\"1711\"\u003e• Shaft Size Range: 2.434–2.440 in (61.824–61.976 mm)\u003cbr data-start=\"1764\" data-end=\"1767\"\u003e• Nominal Shaft Diameter: 2.437 in (61.90 mm)\u003cbr data-start=\"1812\" data-end=\"1815\" data-is-only-node=\"\"\u003e• Flanged Outside Diameter: 2.828 in (71.831 mm)\u003cbr data-start=\"1863\" data-end=\"1866\"\u003e• Width on Shaft (Seal Running Surface): 0.781 in (19.84 mm)\u003cbr data-start=\"1926\" data-end=\"1929\"\u003e• Overall Width: 0.938 in (23.825 mm)\u003cbr data-start=\"1966\" data-end=\"1969\"\u003e• Installation Depth: 1.375 in (34.93 mm)\u003cbr data-start=\"2010\" data-end=\"2013\"\u003e• Construction: Precision Thin-Wall Stainless Steel Sleeve with Installation Flange\u003cbr data-start=\"2096\" data-end=\"2099\"\u003e• Surface Finish: 10–20 microinch Ra (0.25–0.50 μm Ra), lead-free ground finish\u003cbr data-start=\"2178\" data-end=\"2181\"\u003e• Function: Restores worn shaft sealing surfaces without shaft replacement or machining\u003cbr data-start=\"2268\" data-end=\"2271\"\u003e• Compatible Components: Standard radial shaft oil seals for 2.437 in shaft diameters\u003cbr data-start=\"2356\" data-end=\"2359\"\u003e• Typical Applications: Pumps, gearboxes, compressors, electric motors, conveyors, agricultural equipment, 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=\"2560\" data-end=\"2584\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2585\" data-end=\"2707\"\u003e• SKF Speedi-Sleeve 99243\u003cbr data-start=\"2610\" data-end=\"2613\"\u003e• National Redi-Sleeve 99243 Equivalent\u003cbr data-start=\"2652\" data-end=\"2655\"\u003e• CR Shaft Repair Sleeve for 2.437 in Shaft Diameter\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714039939374,"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_a7b89bee-dd44-42d2-8851-7fd4b6771be9.jpg?v=1770414624","url":"https:\/\/plgautomation.com\/products\/the-timken-company-99243-shaft-repair-sleeve-redi-sleeve","provider":"PLG Automation ","version":"1.0","type":"link"}