LMK8UU Linear Bearing 8mm Square Flange Bushing for CNC Linear Motion

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This LM8UU ball bearing has 8mm inside diameter, 15mm outside diameter, 24mm length. Great for linear motion on 3D printer, CNC, and other applications. This bearing ensures smooth sliding, high speed and low nose operation. It's compatible with linear rod with diameter 8mm. ...See more
SKU BTS-00005718
SF Code B5.R4
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Express (Dhaka): 24 hours
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Outside Dhaka: 2-3 days
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High precision LMK8UU linear bearing designed for smooth and accurate linear motion along 8mm shafts. This square flange type bearing provides stable mounting and low friction movement, making it ideal for CNC machines, 3D printers, and automation systems. Built for durability and consistent performance, it is widely used in mechanical and industrial applications. Available from BDTronics Bangladesh for reliable motion control solutions.

 

Features:

  • Smooth linear motion with low friction resistance

  • Square flange design for easy and secure mounting

  • High precision ball bearing system for accurate movement

  • Durable construction for long operational life

  • Low noise operation suitable for precision machines

  • Easy replacement and maintenance

  • Stable performance in high-speed applications

  • Compact and lightweight design

  • Suitable for continuous linear motion systems

  • Reliable mechanical component from BDTronics Bangladesh

 

Specifications:

  • Model: LMK8UU

  • Inner Diameter (ID): 8mm

  • Outer Diameter (OD): 15mm

  • Length: 24mm

  • Flange Type: Square

  • Square Size: 25 × 25 mm

  • Bearing Type: Linear Ball Bearing

 

Applications:

  • CNC machines and automation systems

  • 3D printers and DIY machines

  • Linear motion guides and sliding systems

  • Industrial machinery and equipment

  • Robotics and motion control systems

  • Mechanical projects and prototyping

 

How to Use:

  • Install bearing onto 8mm smooth shaft

  • Secure square flange using mounting screws

  • Ensure shaft alignment for smooth movement

  • Apply lubrication if required for long-term use

  • Test movement for free and stable sliding

 

Usage Tips:

  • Use hardened smooth shaft for best performance

  • Keep shaft clean to avoid wear and damage

  • Avoid excessive load beyond design limits

  • Lubricate periodically for extended lifespan

  • Ensure proper alignment during installation

 

Package Includes:

  • 1 x LMK8UU Linear Bearing 8mm Square Flange

 

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Customer Reviews

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Navid's review emoji-happy
Review by Navid
রোবোটিক্স প্রজেক্টে লাগিয়েছি। ছোট আকারের বেয়ারিং হলেও কাজ অনেক ভালো করে। লিনিয়ার মুভমেন্ট স্মুথ এবং কন্ট্রোল সহজ। ফ্ল্যাঞ্জের গর্তগুলোও সঠিক অবস্থানে।
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Rudro's review emoji-happy
Review by Rudro
Bearing ta amar CNC machine e bosheche. 8mm shaft e easy glide kore, kono noise nai. Square flange er design valo, jaygay thik moto base check kora easy. BDTronics er delivery o time e peyechi.
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Moumita's review emoji-happy
Review by Moumita
Nice little bearing. I used it on a 3D printer bed slide and it moves very smoothly. The inner surface looks polished and it doesn't catch on the shaft. Highly recommend for any linear motion project.
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Pritom Roy's review emoji-happy
Review by Pritom Roy
LMK8UU bearing ta amar 3D printer e lagano hoise. Onek din dhore use korchi, khub smooth kaj kore. Flange er hole gulo thik jaygay, screw diye lagate subidha hoyeche. Value for money.
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Rafsan Ahmed's review emoji-happy
Review by Rafsan Ahmed
Bought this for my 3D printer axis. It fits firmly on the 8mm hardened rod and slides without any jerking. The square flange made installation much easier than the plain type. Decent bearing for the price.
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Arifur Rahman's review emoji-happy
Review by Arifur Rahman
Used this LMK8UU on an automation setup. The bearing feels precise and there is no play between the shaft and the bushing. Low noise, smooth glide, and the finish looks good. Very satisfied with the performance.
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Mehrab's review emoji-happy
Review by Mehrab
এত কম দামে এমন ভালো বেয়ারিং আশা করিনি। আমাদের ল্যাবের মোশন কন্ট্রোল প্রজেক্টে লাগিয়েছি, খুবই নির্ভুলভাবে কাজ করছে। ধুলাবালি থেকেও বাঁচাতে আলাদা কভার ব্যবহার করছি।
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Tawsif Mahmud's review emoji-happy
Review by Tawsif Mahmud
product ta amar CNC te use korchi. 8mm shaft e perfectly fit hoy, motion o onek smooth. Square flange er mounting easy. Kichu din hoye gelo, ekhono perfect kaj korche. delivery o fast chilo.
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Nayeem Chowdhury's review emoji-happy
Review by Nayeem Chowdhury
থ্রিডি প্রিন্টারের এক্সেলের জন্য কিনেছিলাম। বেয়ারিংটা সত্যিই ভালো, কম ঘর্ষণে খুব মসৃণভাবে চলে। প্যাকেজিং ছিল ঝরঝরে, ভেতরে কোনো সমস্যা নেই। এই দামে আরও ভালো পাওয়া যাবে না।
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Shoumik Das's review emoji-happy
Review by Shoumik Das
আমার সিএনসি রাউটারে বসিয়ে দেখলাম, ৮ মিমি শ্যাফটের সাথে বেশ ভালো ফিটিং। মোশনটা খুব স্মুথ এবং কোনো আওয়াজ নেই। ফ্ল্যাঞ্জ মাউন্টিংও সহজ। দামের তুলনায় কোয়ালিটি অসাধারণ।

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General Questions

  • What is the latest price of the LMK8UU Linear Bearing 8mm Square Flange Bushing for CNC Linear Motion in Bangladesh?

    The latest price of LMK8UU Linear Bearing 8mm Square Flange Bushing for CNC Linear Motion in Bangladesh is Special Price BDT 350.00 Regular Price BDT 400.00 . You can buy the LMK8UU Linear Bearing 8mm Square Flange Bushing for CNC Linear Motion at the best price on BDTronics.com or contact us via phone.

  • Where to buy LMK8UU Linear Bearing 8mm Square Flange Bushing for CNC Linear Motion in Bangladesh?

    You can buy LMK8UU Linear Bearing 8mm Square Flange Bushing for CNC Linear Motion online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.

  • What are the delivery options of LMK8UU Linear Bearing 8mm Square Flange Bushing for CNC Linear Motion in Bangladesh?

    We provide home delivery service all over Bangladesh. We support Cash on Delivery, Online Bank Transfer, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-4 days outside Dhaka.

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