FK20+ FF20 linear end support

Description : FBT Support units are composed of a bearing housing,bearing,holding lid,seal,lock nut and set screws.The support unit can be used on Fixed and supported ends for the ballscrew,which mounts the ballscrew in the desired position. FBT FK Fixed End Support are comes with P5 Angular Contact Bearing,there is preload between 2 bearings to avoid the movement of the ballscrew and backlash from the machine.