Not related, idea:
You could use two of the rubber bearing covers with a Dia 22 mm, 608 bearing to create a self aligning system, and/or absorb vibration. (tu)
A means to hold the bearing within the bearing cover is needed, a flat head screw off to one side would work.
Repair Component Rubber Bearing Cover for Bosch GWS20-180 Angle Grinder
Product Name Bearing Cover
Fit Bosch GWS20-180 Angle Grinder
Inner Diameter 22mm/ 0.87"
Outer Diameter 25mm/ 0.98"
Hight 10mm/ 0.39"
Material Rubber
You could use two of the rubber bearing covers with a Dia 22 mm, 608 bearing to create a self aligning system, and/or absorb vibration. (tu)
A means to hold the bearing within the bearing cover is needed, a flat head screw off to one side would work.
Repair Component Rubber Bearing Cover for Bosch GWS20-180 Angle Grinder
Product Name Bearing Cover
Fit Bosch GWS20-180 Angle Grinder
Inner Diameter 22mm/ 0.87"
Outer Diameter 25mm/ 0.98"
Hight 10mm/ 0.39"
Material Rubber