{"product_id":"compact-lk3050uu-linear-bushing-single-unit-lk-met","title":"Compact LK3050UU linear bushing single unit, LK Metric Series 30 mm shaft, 40 mm outer diameter, 50 mm length, double-sealed steel ball bearing, 2750 N dynamic, 3070 N static load","description":"Compact LK3050UU linear bushing, single unit, 30 mm shaft\u003cbr\u003e\n✔️ Double-sealed steel linear bearing; OD 40 mm, L 50 mm, 2750 N dyn\n\n\u003cp\u003eThis single LK3050UU compact linear bushing is a double-sealed steel bearing used in linear slide units, CNC rails, automation equipment, and machine tools where protected, smooth linear motion is needed.\u003c\/p\u003e\n\n✅ Model: LK3050UU, LK Metric Series\u003cbr\u003e\n✅ Shaft diameter: 30 mm\u003cbr\u003e\n✅ Outer diameter (OD): 40 mm\u003cbr\u003e\n✅ Length (L): 50 mm\u003cbr\u003e\n✅ Bearing material: Steel, sealed ball bearing design\u003cbr\u003e\n✅ Enclosure: Double sealed for dust and debris protection\u003cbr\u003e\n✅ Dynamic load capacity: 2750 N\u003cbr\u003e\n✅ Static load capacity: 3070 N\u003cbr\u003e\n✅ Typical uses: linear slide unit guides, CNC motion systems, automation rails\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed linear bushing used for in linear slide units and automation?\nA sealed linear bushing gives guided low-friction motion while keeping contaminants out, making it a handy part for many machines.\n- Provides smooth linear travel in CNC tables, 3D printers, and robotic stages using sealed ball bearing elements for reliability.\n- Keeps out dust and chips with a double-sealed enclosure, reducing maintenance and extending service life for slide units.\n- Works well in heavy-load setups with steel bearings or in higher-speed or corrosive settings when hybrid ceramic options are chosen.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511024447807,"sku":"862349","price":131.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/0ba252c72cd48ab909f66c05538805ce.png?v=1776667061","url":"https:\/\/bearingscanada.com\/products\/compact-lk3050uu-linear-bushing-single-unit-lk-met","provider":"Bearings Canada","version":"1.0","type":"link"}