What the LM10LUU linear bearing does

The LM10LUU Linear Bearing is a long-type linear motion bearing sized 10 x 19 x 55 mm, built for smooth and precise travel along a 10 mm shaft. The longer bearing body provides extended support for applications that need stable, efficient linear movement.

The LM10LUU linear bearing is particularly well suited to motion systems where accurate guidance, reduced friction, and dependable performance are important.

Key features of the LM10LUU linear bearing

  • High-precision design: Supports smooth and accurate linear motion with minimal friction.
  • Extended 55 mm length: Provides enhanced stability and improved load distribution compared to standard LM10UU bearings.
  • Durable bearing steel construction: Made from high-quality bearing steel for strong wear resistance, strength, and long service life.
  • Sealed ball circuits: Uses multiple ball circuits to distribute loads evenly, reduce noise, and maintain smooth operation.
  • Low-friction, high-speed performance: Designed for applications that require precise movement with minimal resistance.

Where the LM10LUU bearing is commonly used

This long linear bearing is commonly used in 3D printers, CNC machines, industrial automation systems, robotics, and other equipment that relies on controlled linear motion.

For builders and maintenance users looking for a 10 mm linear bearing for smooth motion and added stability, the LM10LUU format offers extended support where a standard-length bearing may be less suitable.

Specifications

Technical specifications

ModelLM10LUU
Inner Diameter10 mm
Outer Diameter19 mm
Length55 mm
Compatibility

Will it work with my printer?

Works with 10 mm shafts

The LM10LUU linear bearing is designed for smooth linear motion along a 10 mm shaft.

Common applications

Compatible with linear motion systems used in 3D printers, CNC machines, industrial automation equipment, robotics, and similar motion assemblies.

FAQ

Frequently asked

What is an LM10LUU linear bearing used for?

The LM10LUU linear bearing is used to provide smooth, precise linear motion on a 10 mm shaft. It is commonly installed in machines that need guided back-and-forth movement with low friction.

What size shaft fits an LM10LUU bearing?

An LM10LUU bearing is designed for a 10 mm shaft. The listed bearing size is 10 x 19 x 55 mm.

What does the long 55 mm bearing length do?

The extended 55 mm length provides more support than a standard LM10UU bearing. That added length helps improve stability and load distribution in linear motion systems.

Is the LM10LUU bearing suitable for 3D printers and CNC machines?

Yes. The LM10LUU linear bearing is commonly used in 3D printers, CNC machines, robotics, industrial automation, and other linear motion applications.

What material is the LM10LUU linear bearing made from?

The LM10LUU linear bearing is made from bearing steel. Bearing steel is used for wear resistance, strength, and long service life.

Does the LM10LUU linear bearing have low-friction performance for high-speed movement?

Yes. The LM10LUU bearing is designed for precise movement with minimal resistance, which supports low-friction and high-speed linear motion.

How do sealed ball circuits help a linear bearing run smoothly?

Sealed ball circuits help distribute loads evenly through the bearing. This design reduces noise and supports smoother operation during motion.

Reviews

What printers are saying

  • LM10LUU (10 x 19 x 55 mm) Linear Bearing
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LM10LUU (10 x 19 x 55 mm) Linear Bearing

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