LM3UU 3x7x10mm Linear Motion Ball Bearing

The LM3UU 3x7x10mm Linear Motion Ball Bearing is a compact and high-precision bearing designed to provide smooth, accurate, and low-friction linear motion along a 3mm shaft. It contains multiple steel balls that circulate between the inner and outer raceways, allowing for effortless movement with minimal resistance. This makes it ideal for CNC machines, 3D printers, linear actuators, and small automation systems requiring stable motion control.

Built from high-quality bearing steel, the LM3UU offers excellent durability, hardness, and wear resistance. Its robust construction ensures long service life and consistent performance even under continuous operation. The bearing’s open design allows smooth ball circulation while maintaining precise alignment and reducing mechanical noise during operation.

Due to its small size and lightweight design, the LM3UU is widely used in compact mechanical assemblies and precision instruments. It provides excellent accuracy, stability, and reliability, making it a popular choice for modern motion systems where space-saving and precision are essential.

Package includes:

1 x LM3UU 3x7x10mm Linear Motion Ball Bearing