Our conveyor rollers are cylindrical-shaped bars designed to run along and underneath a conveyor belt—essential components for smooth material handling. These conveyor rollers are normally used in assembly lines, warehouses, and manufacturing facilities to transport goods, ensuring efficient workflow in industrial and logistics settings.​ Specifications​ Color: Silver​ Material: Stainless Steel​ Shaft Diameter: 12mm / 0.47 inch​ Roller Diameter: 50mm / 1.97 inch​ Roller Length: 400mm / 15.75 inch​ Total Length: 440mm / 17.32 inch​ Package Content: 1 x Idler Roller (a key part of high-performance conveyor rollers)​ Advantage​ These conveyor rollers are constructed with a stainless steel surface and galvanized end caps, delivering excellent rust resistance, waterproof performance, and a smooth, durable finish. Equipped with built-in bearings and featuring a spring press-in installation method, our conveyor rollers are easy to assemble and built for long-term reliability.​ Instruction​ The gravity conveyor rollers are fitted into a frame, which is inclined slightly. This design not only reduces the risk of goods being damaged during transport but also allows the conveyor rollers to withstand heavy loads, making them suitable for various industrial applications.​ Notice​ To ensure perfect compatibility with your existing setup, please confirm the size of the conveyor rollers (including roller dimensions, frame specifications, width, and roller centers) you need carefully before ordering.