10-3/8" Outside Diameter; Minimum Plain Bore; 7" Pilot Diameter; 2-1/2" Pilot Length; Steel; 4-1/2" Length Through Bore; 8-5/8" Bolt Circle Diameter; No Keyway

7-1/2" Outside Diameter; Minimum Plain Bore; 5" Pilot Diameter; 2-1/2" Pilot Length; Steel; 4" Length Through Bore; 6-1/4" Bolt Circle Diameter; No Keyway

5" Outside Diameter; Minimum Plain Bore; 3" Pilot Diameter; 1-1/2" Pilot Length; Steel; 2-1/2" Length Through Bore; 4" Bolt Circle Diameter; No Keyway

4-1/4" Outside Diameter; Minimum Plain Bore; 2-1/2" Pilot Diameter; 1-1/8" Pilot Length; Steel; 2" Length Through Bore; 3-3/8" Bolt Circle Diameter; No Keyway

7" Outside Diameter; Minimum Plain Bore; 4-1/2" Pilot Diameter; 2" Pilot Length; Steel; 3-1/4" Length Through Bore; 5-3/4" Bolt Circle Diameter; No Keyway