{"product_id":"sc8uu-linear-bearing-8-mm","title":"SC8UU Linear Bearing (8 mm)","description":"\u003cmeta name=\"description\" content=\"Buy SC8UU Linear Bearing 8 mm 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\u003eSC8UU Linear Bearing (8 mm)\u003c\/h1\u003e\n\u003cp\u003eHigh-quality SC8UU linear bearing block designed for 8 mm shafts, ideal for CNC machines, 3D printers, and precision linear motion systems. Available at 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\u003eType\u003c\/td\u003e\n\u003ctd\u003eLinear Ball Bearing with Housing Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSC8UU (SCS8UU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Diameter\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eClosed Linear Ball Bearing (LM8UU inside)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlock Dimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e34 mm x 30 mm x 22 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Length\u003c\/td\u003e\n\u003ctd\u003e24 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Bolt Spacing\u003c\/td\u003e\n\u003ctd\u003e18 mm x 24 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Bolt Size\u003c\/td\u003e\n\u003ctd\u003eM4 (4 mounting holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial (Housing)\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial (Bearing)\u003c\/td\u003e\n\u003ctd\u003eChrome steel balls, steel retainer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Load Rating\u003c\/td\u003e\n\u003ctd\u003eApprox. 294 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubrication\u003c\/td\u003e\n\u003ctd\u003ePre-lubricated with grease\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotion Type\u003c\/td\u003e\n\u003ctd\u003eSmooth linear sliding on 8 mm round 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\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated aluminum housing block with embedded LM8UU bearing for easy bolt-on mounting\u003c\/li\u003e\n\u003cli\u003ePrecision-ground steel balls deliver smooth, low-friction linear travel on 8 mm shafts\u003c\/li\u003e\n\u003cli\u003eSelf-aligning design compensates for minor shaft misalignment and reduces binding\u003c\/li\u003e\n\u003cli\u003ePre-lubricated and sealed for long service life with minimal maintenance\u003c\/li\u003e\n\u003cli\u003eFour M4 mounting holes allow secure attachment to plates, frames, and extrusions\u003c\/li\u003e\n\u003cli\u003eIndustry-standard dimensions ensure drop-in compatibility with most CNC and 3D printer frames\u003c\/li\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\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Printer Axes:\u003c\/strong\u003e Use on X, Y, or Z axes of Prusa i3, RepRap, and custom 3D printer builds for precise layer-by-layer motion on 8 mm smooth rods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY CNC Router \/ Laser Cutter:\u003c\/strong\u003e Mount on the gantry and carriage to achieve accurate linear travel for cutting, engraving, and milling operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera Slider \u0026amp; Motorized Dolly:\u003c\/strong\u003e Build a smooth, vibration-free camera slider for professional video production and time-lapse photography.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePick-and-Place Machines:\u003c\/strong\u003e Integrate into automated assembly systems for repeatable, precise component placement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Actuator Assemblies:\u003c\/strong\u003e Combine with lead screws or belt drives to create custom linear actuators for robotics and automation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory \u0026amp; Test Equipment:\u003c\/strong\u003e Construct precision positioning stages for sensor calibration, material testing, or sample handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Great for mechanical engineering students studying linear motion, tolerances, and machine design principles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x SC8UU linear bearing block (with LM8UU bearing pre-installed)\u003c\/li\u003e\n\u003cli\u003eDocumentation and support materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat shaft diameter does the SC8UU fit?\u003c\/summary\u003e\u003cp\u003eThe SC8UU is designed for standard 8 mm diameter hardened smooth rods (linear shafts). Ensure your shaft is ground and hardened for optimal bearing life and smooth motion.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference between SC8UU and LM8UU?\u003c\/summary\u003e\u003cp\u003eThe LM8UU is the bare cylindrical linear bearing, while the SC8UU includes the same LM8UU bearing pre-installed inside an aluminum housing block with four M4 mounting holes. The SC8UU is ready to bolt onto a flat surface, making installation much easier.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this on a vertical axis?\u003c\/summary\u003e\u003cp\u003eYes, the SC8UU works on vertical, horizontal, or angled axes. For vertical applications, pair it with a lead screw or belt drive to prevent the carriage from sliding under gravity.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many SC8UU bearings do I need per shaft?\u003c\/summary\u003e\u003cp\u003eFor stable motion without rocking, use at least two SC8UU blocks per shaft, spaced apart on the carriage. Most 3D printers and CNC machines use two bearings per rod.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it require lubrication?\u003c\/summary\u003e\u003cp\u003eIt comes pre-lubricated. For extended life, periodically apply a light machine oil or lithium grease to the shaft and bearing, especially in dusty environments or after prolonged use.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003c\/details\u003e\n\u003ch2\u003eBuy SC8UU Linear Bearing (8 mm) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eSC8UU Linear Bearing (8 mm)\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\u003eSC8UU Linear Bearing (8 mm)\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\u003eSC8UU Linear Bearing (8 mm)\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":48746537844993,"sku":"TTD-17445","price":114.48,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/72c1e0a2a708fc1f2c4d84d7d1270896.png?v=1778107089","url":"https:\/\/techdepot.in\/products\/sc8uu-linear-bearing-8-mm","provider":"Tech Depot India","version":"1.0","type":"link"}