Set of 2 replacement rollers (upper and lower) for the LC-2910 model Van De Graaff generator. Upper roller is made of nylon, and features dual roller bearings. Lower roller bearing is made of ABS plastic.
Specifications
Roller Width: @1.9"
Roller Diameter: @1.15"
Specifications
Roller Width: @1.9"
Roller Diameter: @1.15"