Midwest Compatible Electric Parts Midwest E Mini Compatible Parts Myonic 3.165 mm x 6.000 mm x 1.600 mm Bearing – CeramicSKU: BEA186 $19.00 Add to cart Midwest E Plus Compatible Parts 3.175 mm x 6.000 mm x 2.000 mm Bearing – CeramicSKU: BEA210 $9.50 Add to cart Myonic 3.175 mm x 6.000 mm x 2.000 mm Bearing – CeramicSKU: BEA187 $15.49 Add to cart Midwest E Pro Compatible Parts Midwest E Stylus Compatible Parts