Linear Ball Bearings, LMF6LUU 6mm Extra Long Round Flange Linear Motion Bushing Double Side Rubber Sealed for 6mm Linear Shaft CNC Machine 3D Printer
AUD 28
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Smooth moving, low friction, high rigidity, and long life.
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What Stands Out
Product Details
- SIZE:Model: LMF6LUU, Bore Diamter (dr): 6mm, Outer Diameter (D): 12mm, Total Length (L): 35mm, Flange Base(D):28mm
- DOBLE SEALED DESIGN: The Slide Bearing are double sealed, so as to avoid contaminants entering and save lubricant; Static Load Capacity (Cor): 324N, Dynamic Load Capacity (Cr): 529N.
- USAGE:Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways
- FEATURES:These Chromium Steel linear bearings with Nickel-Plated surface treatment can operate under corrosive or high-temperature conditions.
- APPLICATIONS: Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, drive shaft, guide bar, drive shaft,pillar,CNC machines, electronic equipment, food machinery, packaging machinery, etc.
| Brand Name | HIPICCO |
| Bearing Number | LMF6LUU |
| Bearing Type | Ball Bearing |
| Part Number | H2021122808 |
| Manufacturer | Hipicco |
| Model | LMF6LUU |
| Included Components | Linear Ball Bearings |
| Item Thickness | 35 Millimeters |
| Outside Diameter | 12 Millimeters |
| Material Type | Carbon Steel and Chrome |
| Compatible Lubricant | Grease |
| Brand | HIPICCO |
| Material | Carbon Steel and Chrome |
| Item Weight | 0.25 lbs (110 grams) |
What's in the box
Linear Ball Bearings
Who Should Buy?
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CNC Machinists
Ideal for CNC professionals seeking smooth linear motion and durability in machine applications and custom projects.
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3D Printing Enthusiasts
Great for hobbyists and engineers focusing on enhanced movement accuracy and reduced wear in 3D printers.
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DIY Projects
Perfect for individuals working on personal robotics or linear motion projects needing reliable components.
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Heavy Load Applications
Not suitable for users needing bearings designed specifically for heavy weight loads or high-stress environments.
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Low-Speed Use
May not be ideal for applications requiring very slow speeds where different bearing types might perform better.
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Exposed Environments
Not recommended for outdoor or harsh environments without additional protection due to potential wear and tear.
Product Description
Customer Questions & Answers
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Question:
What are Linear Ball Bearings and how do they function?
Answer: Linear Ball Bearings, such as the LMF6LUU model, are designed for facilitating smooth linear movement along a shaft. They utilize balls that roll between the inner and outer races, reducing friction and wear. This function makes them ideal for applications like CNC machines and 3D printers, where precision and smooth motion are critical. The double side rubber seals help in keeping dirt and dust out while retaining lubrication, ensuring optimal performance in various environments. -
Question:
What is the significance of the 6mm diameter in Linear Ball Bearings?
Answer: The 6mm diameter of Linear Ball Bearings indicates compatibility with 6mm linear shafts, making them a perfect match for specific applications, such as small CNC machines and 3D printers. This size is crucial for achieving the desired balance between load-bearing capacity and ease of motion. Using the correct diameter ensures that the bearings fit snugly on the shaft, minimizing play and enhancing overall stability and accuracy during operation. -
Question:
What features make the LMF6LUU model suitable for CNC machines?
Answer: The LMF6LUU model stands out due to its longitudinal design, extra-long round flange, and double side rubber seals. These features provide enhanced load distribution and durability, which are essential for the rigorous demands of CNC machining. The round flange also allows for secure mounting, preventing unintentional shifts during operation. This makes it an ideal choice for maintaining high precision and performance in intricate machining tasks. -
Question:
How does the double side rubber seal benefit the Linear Ball Bearing?
Answer: The double side rubber seal on the LMF6LUU Linear Ball Bearing serves to protect the internal components from contaminants such as dust, dirt, and moisture. This is essential in maintaining performance, especially in environments prone to debris. Moreover, the seal helps to retain the lubricant used in the bearing, ensuring that the movement remains smooth over time. This feature is particularly beneficial for prolonged use in machinery where reliability is paramount. -
Question:
Can the LMF6LUU be used in 3D printers?
Answer: Yes, the LMF6LUU Linear Ball Bearing is highly suitable for 3D printers due to its size and design. Compatibility with 6mm shafts ensures it can easily integrate into most 3D printer setups. Its ability to handle high speeds and provide stable, smooth movement contributes to better print quality and precision. The durable construction of the bearing allows for continuous operation which is particularly useful for long print jobs. -
Question:
What materials are used in the construction of LMF6LUU Bearings?
Answer: The LMF6LUU Linear Ball Bearing is typically constructed from high-quality steel or stainless steel for the races, and the balls are often made from chrome steel. This selection of materials ensures high durability, wear resistance, and the capacity to withstand substantial loads. In addition, the rubber seals contribute to its longevity by protecting against environmental factors. This robust construction makes it suitable for demanding applications where traditional bearings may fail. -
Question:
What types of applications can benefit from using LMF6LUU Linear Ball Bearings?
Answer: LMF6LUU Linear Ball Bearings are versatile components, ideal for a range of applications such as CNC machines, 3D printers, robotic arms, and linear slides. Their design allows for smooth and accurate linear motion, making them perfect for machinery that demands precision and speed. Any project requiring efficient motion control, such as woodworking or metalworking, would benefit significantly from incorporating these bearings into their mechanism. -
Question:
How do I maintain LMF6LUU Linear Ball Bearings?
Answer: Maintaining LMF6LUU Linear Ball Bearings involves regular checks and cleaning to ensure optimal performance. It’s essential to inspect for any signs of wear or damage, and to clean away any debris that may have accumulated. Reapplying lubrication at recommended intervals will keep the bearings running smoothly and extend their lifespan. Such a maintenance routine can prevent potential breakdowns and ensure consistent operation in applications like CNC machines and 3D printers. -
Question:
Are LMF6LUU Linear Ball Bearings interchangeable with other sizes?
Answer: No, LMF6LUU Linear Ball Bearings are specifically designed for 6mm shafts, meaning they will not fit properly on shafts of different diameters. Interchanging them with other sizes would lead to poor performance and potential damage to both the bearings and the machinery. It's crucial to choose the correct size based on the specifications of your equipment to ensure optimal functioning and efficiency. -
Question:
Where can I buy Linear Ball Bearings, LMF6LUU in Nauru?
Answer: You can buy Linear Ball Bearings, LMF6LUU from Ubuy, which offers a vast array of high-quality products tailored for various applications in Nauru. Ubuy provides a convenient online shopping experience, making it easier for you to find specific components like the LMF6LUU model. Their platform ensures you can browse through user reviews and specifications, helping you make an informed decision for your CNC machine or 3D printer needs.
HIPICCO Linear Ball Bearings Editorial Review
** Linear Ball Bearings LMF6LUU** The Linear Ball Bearings, specifically the LMF6LUU model, have garnered generally positive feedback from users across various applications, particularly in the realm of 3D printing and custom CNC projects. Customers appreciate that the bearings are true to their dimensions, ensuring a reliable fit for standard linear shafts. Many have noted the good quality of materials and Construction, asserting that the bearings perform their intended function well. A notable strength of these bearings is their ability to serve as effective replacements for the less durable plastic OEM linear bearings found in some 3D printers, such as the TronXY X5SA Pro. Users have reported significant improvements in Z-axis stability when these metal bearings are used in conjunction with synchronization belts and pulleys, enhancing overall performance and durability. This aspect seems particularly important for those pushing the limits of their machines, as several users have documented their success in upgrading their setups with LMF6LUU bearings. However, while many praised their performance, some users have pointed out that the bearings possessed a degree of sloppiness, especially when compared to high-precision options. For casual hobbyists and those working on less critical projects, this aspect does not detract much from their overall utility. However, customers requiring tighter tolerances for more sensitive applications might want to Consider more precision-engineered alternatives. In summary, the Linear Ball Bearings LMF6LUU are a solid choice for hobbyists and makers looking to upgrade their linear motion setups or replace inferior parts, providing a good balance of functionality and affordability while still being mindful of their limitations in precision. **
Customer Reviews & Ratings
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5 Star
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2 Star
37%
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Pros
- True to dimensions and easily replaceable for OEM parts.
- Good quality materials and solid Construction.
- Improved stability in setups like Z-axis on 3D printers.
- Suitable for a range of applications, especially for casual projects.
Cons
- Some users experienced sloppiness in movement.
Product Price History
Important information
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AUD 28
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Features & Benefits
- Made of durable carbon steel with nickel plating.
- Double sealed to prevent contamination and retain lubrication.
- Ideal for 3D printers, CNC machines, and precision equipment.
- Offers low friction movement and high rigidity for improved performance.
- Static load capacity of 324N and dynamic load capacity of 529N.
- Economical, easy to maintain and replace for long-term use.




