NSK

Measuring and checking apparatus and instruments for measuring and checking bearings, spindles, speed change gears, actuators, ball screws, positioning devices, AC motors and DC motors; diagnostic apparatus for testing bearings, spindles, speed change gears, actuators, ball screws, positioning devices, AC motors and DC motors; apparatus and instruments for checking the condition of bearings and for warning of abnormality; calculating machines; manipulation system composed of a microscope and a 3D XYZ table equipped with a tool for manipulating micro size test samples; microscopes; optical apparatus and instruments, namely, optical encoders; encoders; electric or electronic sensors for angle detection; robots for personal use; guide robots with navigation and obstacle avoidance for personal use; proximity sensors other than for medical use

Heating apparatus for bearings; electrical induction heating apparatus for bearings