Genuine Filter Queen power nozzle brush bearing for models:
The model identification is on the bottom of the power head on the chrome plate. This bearing with the rubber ears is used on both sides of brush.
The models listed below will use this bearing on 1 side only. The other side will take the smaller bearing:
There are several Filter Queen models that take the model 48 power head. Also the 48 head can be interchanged from the 88 and 90s series power head. If replacing both bearings be sure to specify the model on the bottom of the power head and not the main unit model number.
When changing a belt or bearing be certain not to loose the washers on the brush shaft. If washers are needed they are listed in the store.
The new bearing needs to have the bearing bump inserted the same on both sides.
Be sure that each bearing is correct before reassembly of the bottom plate.
Bearing is designed with riser bumps to lower the brush to the carpet when the brush wears down.
To lower pull the brush assembly out and rotate the bearings so the bump is inserted in the down position.