7/8" Bore; 2-1/4" Outside Diameter; Finished Bore; 1-3/8" Pilot Diameter; 0.218" Pilot Length; Steel; 7/8" Length Through Bore; Keyway

2" Bore; 4-7/8" Outside Diameter; Finished Bore; 3.562" Pilot Diameter; 0.812" Pilot Length; Steel; 1-7/8" Length Through Bore; Keyway

2-1/2" Outside Diameter; Minimum Plain Bore; 1-5/8" Pilot Diameter; 21/64" Pilot Length; Steel; 1" Length Through Bore; No Keyway

2-3/8" Bore; 4-7/8" Outside Diameter; Finished Bore; 3.562" Pilot Diameter; 0.812" Pilot Length; Steel; 1-7/8" Length Through Bore; Keyway

1/2" Bore; 2-1/4" Outside Diameter; Finished Bore; 1-3/8" Pilot Diameter; 0.218" Pilot Length; Steel; 7/8" Length Through Bore; Keyway