Model: 2GT-42T-BF Material: Aluminium alloy Key Features: - Precision-engineered aluminium alloy construction ensures durability and lightweight performance. - Compatible with multiple hole sizes: 5 mm, 6 mm, 6.35 mm, 7 mm, 8 mm, 10 mm, 12 mm, and 12.7 mm, offering versatile fit for various shaft diameters. - Slot widths available in 7 mm and 11 mm, designed to accommodate belt widths of 6 mm and 10 mm respectively, ensuring secure belt engagement and efficient power transmission. Function and Performance: - Designed as a reliable timing pulley for synchronous belt drives, providing smooth and accurate motion control in mechanical systems. - High-quality aluminium alloy reduces weight while maintaining strength, minimizing wear and extending component lifespan. Applications: - Ideal for use in 3D printers, CNC machines, and robotics where precise belt-driven motion is critical. - Suitable for industrial automation equipment requiring dependable timing pulley components that support various shaft and belt sizes. - Useful in DIY projects and mechanical assemblies needing customizable pulley configurations with multiple hole and slot size options. This 2GT-42T-BF timing pulley offers dependable performance through its versatile sizing and durable aluminium construction, making it a practical choice for a broad range of mechanical and automation tasks.