A black chrome plating diffuses light, preventing reflecting light from causing equipment to malfunction. They're great for precision positioning systems that use photosensors or cameras, which are sensitive to light. The finish also resists rust two times better than 440 stainless steel alone. They have ball bearings, so they operate with less friction than sleeve and roller bearing carriages for accurate movement in high-speed, high-load applications. However, they don’t hold up to dusty and wet environments as well as sleeve bearings. These carriages have a standard profile that’s narrower than flanged carriages, making them better for confined spaces.

Note: Each carriage can only be used with its corresponding guide rail. Load capacity is diminished when carriages are mounted upside down or on a vertical surface.