4Pcs LM3UU Linear Bearing Ball Bearings for CNC & 3D Printers

Description:

Enhance your CNC machine or 3D printer's performance with this set of 4 LM3UU linear ball bearings, designed for smooth and efficient movement. Each bearing features a double-side rubber seal for durability and reduced friction. A great choice for DIY enthusiasts and professionals looking for reliable components.

Features:

• Set of 4 LM3UU linear ball bearings ensures smooth motion for CNC machines and 3D printers.
• Double-side rubber sealing protects against dust and debris for longer lifespan.
• Compact size with 3mm bore and 7mm outer diameter fits various applications.
• Ideal for hobbyists and professionals needing reliable linear motion components.
• A valuable addition to your toolkit for enhancing machine performance and precision.

Additional Info:

• size : 3mm Bore 7mm OD 10mm Length, color : Silver Tone, material : Alloy Steel
• TWO RUBBER SEALS FOR DUSTPROOF: These ball bearings are dust-sealed with two rubber seals to prevent the ingress of dirt, water, and foreign matter.
• FEATURES: These bearings offer smooth movement, low friction, high rigidity, and an extended lifespan. They are available in standard sizes and can be easily replaced in other sizes, providing a convenient solution for replacing worn components.
• SIZE for LINEAR BEARINGS: As parts of linear motion systems, the linear bearings are used in conjunction with cylindrical shafts or guideways.,Length: 10mm /0.4inch; External diameter: 7mm /0.3inch; Internal diameter: 3mm / 0.1inch;
• FUNCTION: Linear bearings are linear motion systems for use with cylindrical shafts with infinite stroke. Since the carrier ball is in point contact with the shaft, low loads are applied. The steel balls rotate with very little frictional resistance, which results in a smooth motion with high accuracy.
• WIDE APPLICATION: Linear bearings are widely used in electronic equipment, tensile testing machines and digital three-dimensional coordinate measuring equipment and other precision equipment, as well as multi-axis machine tools, punch presses, tool grinding machines, automatic gas cutters, printers, and other industrial machinery sliding. As parts of linear motion systems, the linear bearings are used in conjunction with cylindrical shafts or guideways.