{"product_id":"lm8uu-long-type-8mm-linear-ball-bearing","title":"LM8UU long type 8mm linear ball bearing","description":"\u003cmeta name=\"description\" content=\"Buy LM8UU long type 8mm linear ball bearing online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eLM8UU Long Type 8mm Linear Ball Bearing\u003c\/h1\u003e\n\u003cp\u003eHigh-precision long-type linear ball bearing designed for smooth, low-friction linear motion on 8mm shafts. Ideal for 3D printers, CNC machines, and precision motion systems. Available from The Tech Depot, Bengaluru with fast shipping and dedicated support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLM8UU (Long Type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLinear Ball Bearing \/ Linear Bush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter (Bore)\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e45mm (extended long type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Compatibility\u003c\/td\u003e\n\u003ctd\u003e8mm hardened \u0026amp; ground linear shafts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall Rows\u003c\/td\u003e\n\u003ctd\u003eMultiple recirculating rows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial (Outer Casing)\u003c\/td\u003e\n\u003ctd\u003eCarbon steel with anti-corrosion plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall Material\u003c\/td\u003e\n\u003ctd\u003eChrome steel (GCr15)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetainer \/ Cage\u003c\/td\u003e\n\u003ctd\u003eNylon resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Type\u003c\/td\u003e\n\u003ctd\u003eRubber seals on both ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Load Rating\u003c\/td\u003e\n\u003ctd\u003e~294N (30 kgf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic Load Rating\u003c\/td\u003e\n\u003ctd\u003e~196N (20 kgf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotion Type\u003c\/td\u003e\n\u003ctd\u003eLinear (recirculating ball)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003ePre-lubricated with light grease\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 degreesC to +80 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTolerance\u003c\/td\u003e\n\u003ctd\u003eStandard clearance fit on 8mm shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Length Design:\u003c\/strong\u003e At 45mm long (vs 24mm standard LM8UU), provides greater contact area for improved stability, reduced wobble, and higher load capacity along the shaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Recirculating Ball System:\u003c\/strong\u003e Multiple rows of precision chrome steel balls recirculate through internal tracks, delivering ultra-low friction linear motion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Lubricated \u0026amp; Sealed:\u003c\/strong\u003e Dual rubber seals on both ends retain grease and block dust and debris, extending service life with minimal maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Ground Bore:\u003c\/strong\u003e Tight tolerance 8mm inner bore ensures accurate, play-free sliding on standard 8mm hardened linear rods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Housing:\u003c\/strong\u003e Plated carbon steel outer casing resists rust and wear for long-term reliable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-In Replacement:\u003c\/strong\u003e Standard 8x15x45mm dimensions make it a direct upgrade or replacement in existing LM8LUU mounting brackets and housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the Long Type Over Standard LM8UU?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreater Stability:\u003c\/strong\u003e Nearly double the length of a standard LM8UU (24mm), dramatically reducing angular play and tilting on the shaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Load Capacity:\u003c\/strong\u003e More ball contact points distribute loads evenly, supporting heavier carriages and toolheads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoother Travel:\u003c\/strong\u003e Extended bearing surface minimizes vibration and micro-wobble, critical for print quality and machining precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFewer Bearings Needed:\u003c\/strong\u003e One long-type bearing can often replace two standard bearings, simplifying assembly and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic from trusted mechanical component suppliers\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from Bengaluru warehouse across India\u003c\/li\u003e\n\u003cli\u003eExpert technical support for motion system design and troubleshooting\u003c\/li\u003e\n\u003cli\u003ePrecision-inspected for smooth operation right out of the box\u003c\/li\u003e\n\u003cli\u003eCompatible with all standard 8mm linear shafts and LM8LUU mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Printer Builds \u0026amp; Upgrades:\u003c\/strong\u003e Essential for X, Y, and Z axis carriages on popular printers like Prusa i3, Anet A8, and custom CoreXY builds. The long type reduces layer artifacts caused by bearing wobble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Router \u0026amp; Engraver:\u003c\/strong\u003e Provides stable linear guidance for gantry and spindle carriages on DIY CNC machines cutting wood, acrylic, and soft metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Cutter\/Engraver Motion Systems:\u003c\/strong\u003e Ensures precise, jitter-free movement of the laser head for clean cuts and detailed engravings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Sliding Mechanisms:\u003c\/strong\u003e Build motorized camera sliders, automated drawer systems, or robotic linear actuators with smooth, repeatable travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePick-and-Place Machines:\u003c\/strong\u003e Use on linear rail axes for precise component placement in electronics assembly or sorting systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory \u0026amp; Test Equipment:\u003c\/strong\u003e Integrate into precision positioning stages, sample handlers, or automated measurement rigs requiring low-friction linear motion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy LM8UU long type 8mm linear ball bearing Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eLM8UU long type 8mm linear ball bearing\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eLM8UU long type 8mm linear ball bearing\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eLM8UU long type 8mm linear ball bearing\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746573725953,"sku":"TTD-18023","price":745.07,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/93b9ddcbadf6ee674666b2646f3ea5a6.jpg?v=1778107876","url":"https:\/\/techdepot.in\/products\/lm8uu-long-type-8mm-linear-ball-bearing","provider":"Tech Depot India","version":"1.0","type":"link"}