Skate Pulley Set

thingiverse

Set of 4 pulleys of different sizes ranging from 2.5 inches up to 10 inches and are 1/4 inch thick. The 10 inch pulley is a quarter section 4 of them are required to make 1 pulley. The 10 inch pulley also requires hardware to be fastened together along with a 6 mm motor coupler. The 3 smaller pulleys are sized to press in a 8 x 22 x 7 mm skate bearing. Note, depending on the bearing, the center hole may need to be reamed out a 16th of an inch so it does not rub the bearing collar.