Description
Product Overview
The HiPicco LMK25LUU linear bearing is engineered for precision and durability in demanding industrial settings. Constructed from high-quality chromium steel with a nickel-plated surface, it resists corrosion and operates effectively in high-temperature or harsh conditions. Key specifications include a 25mm bore diameter, 40mm outer diameter, and 112mm total length, with a flange base measuring 50mm by 50mm. Its double-sealed design prevents contaminants from entering and retains lubricant, enhancing longevity and reducing maintenance needs. With a static load capacity of 3140N and dynamic load capacity of 1560N, this bearing ensures reliable performance in various mechanical applications, from automated systems to precision machinery.

Usage
This linear bearing is ideal for integration into linear motion systems, commonly paired with cylindrical shafts or guideways to facilitate smooth and accurate movement. It is widely used in mechanical slides, 2-axis and 3-axis tables, linear tables, and 3D printers, making it a versatile component in industries such as manufacturing, electronics, food processing, and packaging. Target audiences include engineers, technicians, and hobbyists involved in automation, CNC machining, and DIY projects that require robust linear guidance solutions. Its adaptability suits environments ranging from small-scale workshops to large industrial plants, where precision and reliability are critical.
Why Choose Us
HiPicco linear bearings stand out due to their superior craftsmanship and focus on quality assurance. The double-sealed construction not only extends service life but also minimizes downtime by protecting against dust and debris. Made from premium chromium steel with nickel plating, they offer exceptional resistance to wear and environmental factors, ensuring consistent performance. HiPicco’s commitment to rigorous testing and industry standards means you receive a product that meets high load capacities and operational demands, providing a cost-effective solution for long-term use in diverse applications.
Key Features
- Double-sealed design to block contaminants and preserve lubricant for reduced maintenance
- Nickel-plated chromium steel construction for corrosion resistance and high-temperature operation
- High load capacity with 3140N static and 1560N dynamic ratings for reliable performance
- Precision engineering with 25mm bore diameter and 40mm outer diameter for accurate fit
- Versatile applications in CNC machines, 3D printers, and industrial automation systems
FAQ
What is the bore diameter of this linear bearing?
The bore diameter is 25mm, designed to fit standard shafts for seamless integration into linear motion systems.
Can it be used in high-temperature environments?
Yes, the nickel-plated chromium steel material allows operation in corrosive or high-temperature conditions, making it suitable for demanding industrial settings.
How does the double-sealed design benefit performance?
The double seals prevent contaminants like dust and moisture from entering the bearing, which helps retain lubricant and reduces wear, extending the product’s lifespan.
What applications is this bearing best suited for?
It is ideal for mechanical slides, CNC machines, 3D printers, and automation equipment where precise linear movement is required.
What are the load capacity specifications?
The static load capacity is 3140N, and the dynamic load capacity is 1560N, ensuring it can handle significant forces in various operational scenarios.






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