This is an original Fein replacement part manufactured for use with electric powertools. The groove ball bearing is used to reduce friction between the rotating armature and the motor housing. This groove ball bearing is available as an individual replacement part, please see model diagram for associative parts.
This is a genuine OEM sourced component which is specially made for use with Fein power tools. It is an identical replacement for a missing or a faulty locking ring that was installed on a new unit. The ring allows a part to be secured to a shaft. Please make sure to refer to the appropriate diagrams of your model for the exact location a...Read morend application of this hardware. Keep in mind this high-quality locking ring is made of durable metal and is sold individually. Note, you will need lock ring pliers to secure or remove this component.