Detections of seal lip peeling and scratches

The LJ-X was integrated to check the seals on bearings. To inspect the entire part, the LJ-X was positioned to check the profile along the radius, and the bearing was made to rotate. Due to the miniaturisation of bearings and the increase in the number of bearings produced, there are demands for both improved inspection takt time and improved inspection capability. The LJ-X Series can perform ultra-high-resolution measurements with 3200 points/profile, and its lineup also includes an ultra-fast measurement head capable of speeds up to 64000 profiles/second. Furthermore, a large variety of measurement and inspection tools can be used to simultaneously perform a variety of inspections, such as measurements of the overall height and shape of the seal and the surface runout of the inner and outer races.