- Set of 5 U22 pulleys, measuring 8 x 22.5 x 14.5mm, designed with a U-shaped round bottom track groove for enhanced performance. - Function as sliding rollers, ideal for applications needing smooth and reliable movement, supporting various mechanical systems. - Equipped with U groove ball bearings, these pulleys ensure minimal friction and consistent operation for increased longevity and efficiency. - Designed for precise alignment, they effectively guide and support movement along tracks, enhancing overall machinery performance. - Versatile applications include: - Conveyor systems, where optimal load movement is crucial for productivity. - Garage doors or sliding gates that require smooth and quiet operation. - Robotic assemblies for accurate positioning and motion control. Their robust design and high-quality materials make these pulleys a reliable choice for improving the functionality of your mechanical setups.