Pieces Linear Ball Bearings in Steel, Low Noise and High Speed, for 3D Printers and Engraving Machines

Discover our high-precision linear ball bearings, designed to offer exceptional performance and durability. These LM40UU model bearings are made from premium bearing steel and benefit from a special heat treatment. Thanks to advanced manufacturing technology, their service life is significantly increased, resulting in cost savings on demanding and difficult-to-disassemble equipment. They are characterized by high precision, enabling high rotational speeds with minimal friction torque for smooth and quiet operation. Their main function is to support the rotating mechanical body, reduce the coefficient of friction during its movement, and ensure optimal rotational accuracy. Their versatility is remarkable: they are widely used in EPE equipment, agricultural machinery, robots and robotic arms, construction equipment, manipulators, precision instruments, factory equipment, engraving machines, 3D printers, textile machines, and automation devices. Precise Specifications: - Material: Bearing steel - Width: Approx. 80 mm / 3.1 inches - Outer Diameter: Approx. 60 mm / 2.4 inches - Inner Diameter: Approx. 40 mm / 1.6 inches Your order includes 2 linear ball bearings.