Related Post: 1 4 X 5 2 X 8 7 X 1 4 2x 5 3x 2 X X 3 8 2 1 4 X 1 4 5 X 8 9 16 1 5 X 2 X 8 3 4 4 1 2 X 1 4 X 5 8 11 Grinding Wheel − 1 4 5 2 X+ 8 9 − X − 5x X 1 2 X 1 4 2x 5 8 4 1 2 X .045 X 5 8 11 4 1 2 X 1 4 X 5 8 11 1 1 4 X 2 1 2 X 5 8 Bearing