40922060 25 e bar grate - 1” opening 6040a22 cedar rapid 4033 hammer mill 50 g59 40923060 4 e bar grate - 1-1/2” opening 6040a23 cedar rapid 4033 hammer mill 61 g59 40924060 1 e bar grate - 2” opening 6040a24 cedar rapid 4033 hammer mill 74 g59 40905060 1 block grate cedar rapids 4033 150 g59 .