Invento 3 mm GT2 Idler Timing Pulley Bearing for 6mm Belt Reprap 3D Printer

The "Invento 3 mm GT2 Idler Timing Pulley Bearing for 6mm Belt Reprap 3D Printer" seems to be a specific part designed for use in RepRap-style 3D printers that utilize a GT2 belt system for motion control. Here's a breakdown of what each component in the name typically means: 1. **Invento**: This could be the brand name of the product. 2. **3 mm GT2 Idler Timing Pulley**: This refers to a specific type of pulley used in the GT2 belt system commonly found in 3D printers. The "3 mm" likely refers to the diameter of the shaft that the pulley mounts on. The GT2 timing belt is a toothed belt commonly used in 3D printers for precise motion control. 3. **Bearing for 6mm Belt**: This indicates that the pulley is designed to accommodate a GT2 timing belt with a width of 6mm. The bearing ensures smooth rotation of the pulley. 4. **Reprap 3D Printer**: This indicates that the part is compatible with RepRap-style 3D printers, which are open-source 3D printers that can print many of their own components. Putting it all together, the "Invento 3 mm GT2 Idler Timing Pulley Bearing for 6mm Belt Reprap 3D Printer" is likely a high-quality idler pulley designed specifically for RepRap-style 3D printers that use a GT2 belt system. It ensures smooth and precise motion control in the printer's mechanics, contributing to the overall print quality and reliability of the machine.