10Pcs V Notch Double Shielded Bearings 4x13x6mm Carbon Steel Ball Bearing V624ZZ Guide Pulley for Linear Rail

Carbon Steel: Constructed from high-quality carbon steel, these V Notch double shielded bearings ensure durability and long-lasting performance, making them perfect for high-demand applications. Optimal Efficiency: The precision-engineered design allows for smooth and efficient operation, reducing friction and wear, which translates to improved speed and overall performance in your machinery. Versatile Applications: Ideal for various uses, including guide pulleys and linear rails, these bearings are suitable for 3D printers, CNC machines, and other mechanical settings, making them highly versatile. Compact Size: Measuring just 4x13x6mm, these bearings are small yet powerful, allowing them to fit into tight spaces without compromising performance, ideal for various design projects. Easy Installation: With their user-friendly design, these bearings can be easily installed and replaced, providing a hassle-free solution for enhancing your machinery and maximizing efficiency.