VGroove pulleys for width belts Designed for PU round belts with outer diameter options from 20 mm to 80 mm. The Vgroove geometry is optimized for reliable belt engagement and smooth operation. Wide belt compatibility Grooved width accommodates belts that are 6 mm wide, enabling use across a broad range of applications and configurations. aluminum alloy Made from quality aluminum alloy to ensure smooth transmission, stable operation, and dimensional accuracy during use. Easy and secure installation CNC machined parts with fixing grub screws for precise, secure mounting and straightforward installation. Practical applications Small CNC machines and automation setups that use 6 mm wide PU round belts, where precise belt alignment and reliable drive are important. Lightduty conveyors or transfer systems requiring accurate belt tracking and durable aluminum pulleys. Hobby robotics and lab automation projects that need quick replacement pulleys with dependable performance and a secure mounting solution.