特性及应用： GCZ-A 系列为滚柱式单向离合器。内含轴承支撑及油封，使用 2 只 160 系列滚珠轴承支撑， 出厂时内含 润滑油。 内环与轴用键联结，外环通过法兰联结到机壁上。 主要用于超运转离合器或定位离合器。

 Characteristics and application: GCZ - A series of miler overrunning clutch.Enclosed bearing support and oil seal, use 2 160 series ball bearing support, only factory with lubricating oil.The inner ring and shaft connection with key, outer ring through the flange connection to the machine to the walls.It is mainly used for overrun clutch or .