NSK Rotation Center (LC-N Type) LC-3N 1pc

A highly rigid, quasi-high-speed type that absorbs the thermal expansion of the workpiece due to high-speed cutting and adopts a buffer structure that prevents excessive axial load from being applied to the thrust ball bearing. The main body is designed to fit within the range of 6 ° center angle, so it does not get in the way of tool penetration and is suitable for a copying lathe. The bearing clearance can be adjusted by tightening the front lid with a wrench to maintain high accuracy.