CG M5213DAH20B-S M Series Type 13 ICHS Style Standard Modular Speed Reducer, Quill Input, Solid Output, 12.56 hp Input/11.06 hp Output, 20:1 Gear, 87.5 rpm Maximum Output, 7970 in-lb Torque Rating

CG Modular Speed Reducer, Type 13 ICHS Style Standard, Series: M Series, 20:1 Gear Ratio, 12.56 hp Input/11.06 hp Output, Quill Input, Solid Output, 1.1258/1.1271 in Dia Bore Quill Shaft Input, 2/1.9993 in Dia x 4.13 in L Gear Shaft Output, 87.5 rpm, 1750 rpm, 7970 in-lb, 5-1/4 in Centre Distance, 1/4 x 1/8 in Quill and 1/2 x 1/4 in Gear Keyway, PAO Synthetic Oil Lubrication, Cast Iron, 16.24 in W