LM30UU Linear Bearing Double Seal Industrial Machinery Part

Description

Product Overview

The Uxcell LM30UU is a metric double-seal linear ball bearing designed for robust performance in linear motion systems. Measuring 30x45x64mm, it incorporates two rubber dust seals that effectively prevent the ingress of dirt, water, and foreign matter, extending service life. With a static load capacity of 1570N and dynamic load capacity of 2750N, this bearing handles significant forces while maintaining smooth movement. It is constructed from high-grade materials to ensure durability and precision, making it suitable for a wide range of industrial and mechanical applications. The model number a18071300ux0274 and ASIN B07H934XDB provide clear identification for sourcing and compatibility checks.

Usage

This linear bearing is ideal for integration into linear motion systems where reliability and precision are critical. Common applications include mechanical slides, 2-axis and 3-axis tables, linear tables, and 3D printers, providing stable guidance for cylindrical shafts or guideways. It serves professionals in manufacturing, automation, and engineering, as well as DIY enthusiasts working on custom projects that require accurate linear movement. The bearing operates effectively in environments prone to contaminants, thanks to its sealed design, ensuring consistent performance in workshops, labs, and production floors.

Why Choose Us

Uxcell linear bearings stand out due to their meticulous engineering and quality assurance. The double rubber seals offer superior protection against debris and moisture, reducing maintenance needs and downtime. With a high dynamic load rating and adherence to recommended load limits (80% of rated capacity), these bearings deliver long-lasting reliability. Backed by positive customer reviews and a focus on industrial standards, Uxcell ensures that each bearing meets rigorous performance criteria, providing a cost-effective solution without compromising on craftsmanship or fit.

Key Features

• Double rubber dust seals block dirt and moisture for enhanced durability
• High load capacity with 1570N static and 2750N dynamic ratings
• Precision metric dimensions (30x45x64mm) for easy integration
• Ideal for linear motion in 3D printers and mechanical slides
• Robust construction supports industrial and DIY applications

FAQ

What is the recommended load for this linear bearing?

It is advised to use up to 80% of the rated dynamic load capacity (2750N) to ensure optimal performance and longevity, without exceeding the maximum rated load.

Can this bearing be used in high-moisture environments?

Yes, the double rubber seals provide effective protection against water and contaminants, making it suitable for damp or dusty conditions common in industrial settings.

What shaft size is compatible with the LM30UU bearing?

This bearing is designed for use with a 30mm diameter cylindrical shaft, as per its metric specifications, ensuring a secure fit in linear motion systems.

Is this product suitable for 3D printer upgrades?

Absolutely, the LM30UU is widely used in 3D printers for linear axis movement, offering smooth operation and reliability for both hobbyist and professional printers.

How does the static load capacity affect usage?

The static load capacity of 1570N indicates the maximum force the bearing can withstand when stationary, important for applications with intermittent or held positions.