10 Pcs Linear Ball Bearing LM12UU 12mm ID 21mm OD 30mm Length Alloy Steel Cylinder Linear Motion Bushing 3D Printer Industrial Automation Equipment

[DURABLE AND ACCURATE SIZE] The set of 10 pcs linear ball bearings features an inner diameter of 12mm, outer diameter of 21mm, and a height of 30mm, ensuring precise functionality for various applications.[HIGH-STRENGTH ALLOY STEEL] Crafted from high-strength alloy steel, these linear motion ball bearings offer exceptional tensile strength and durability, making them ideal for long-lasting use.[EXCELLENT DURABILITY] The alloy steel linear motion bushings are to damp, , , and , ensuring a prolonged service life even in harsh industrial environments.[SMOOTH AND EFFICIENT] With a smooth surface, low noise operation, and low friction coefficient, these linear bearings provide high track accuracy and reliable performance.[VERSATILE APPLICATIONS] These cylinder linear bearings are suitable for a wide range of industrial automation equipment such as 3D printers, engraving machines, and XYZ modules, making them a versatile choice for various machinery.Spec:Item Type: Linear Ball BearingMaterial: Alloy SteelModel: LM12UUInner Diameter: Approx. 12mm/0.5inOuter Diameter: Approx. 21mm/0.8inHeight: Approx. 30mm/1.2inUse: Widely used in various industrial fields such as machine tools, construction machinery, robots, speed reducers, steel, metallurgy, textiles, mining, printing, aerospace, and so onPackage List：10 x Linear Ball BearingNote：

• [DURABLE AND ACCURATE SIZE] The set of 10 pcs linear ball bearings features an inner diameter of 12mm, outer diameter of 21mm, and a height of 30mm, ensuring precise functionality for various applications.
• [HIGH-STRENGTH ALLOY STEEL] Crafted from high-strength alloy steel, these linear motion ball bearings offer exceptional tensile strength and durability, making them ideal for long-lasting use.
• [EXCELLENT DURABILITY] The alloy steel linear motion bushings are to damp, , , and , ensuring a prolonged service life even in harsh industrial environments.
• [SMOOTH AND EFFICIENT] With a smooth surface, low noise operation, and low friction coefficient, these linear bearings provide high track accuracy and reliable performance.
• [VERSATILE APPLICATIONS] These cylinder linear bearings are suitable for a wide range of industrial automation equipment such as 3D printers, engraving machines, and XYZ modules, making them a versatile choice for various machinery.