The 60:1 Ratio, 1. 125" Input Diameter, 2.188" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Reducer Regal Beloit Grove Gear&Reg; GR8420606.35 UPC: | UNSPSC: 26111537 | GTIN: Gear Reducers & Gearmotors > Gear Drives > Right Angle Gear Drives > Non-Helical Worm Right Angle Drives Grove Gear® IRONMAN® Worm Gear Reducer, Right Angle Single Reduction, Series: GR Series, 60:1 Gear Ratio, 3.681 hp Input, 2.772 hp Output, 3 hp Motor, C-Face Quill Input, Hollow Bore Output, 1-1/8 in Dia Input, 2.188 in Dia Output, 29 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 5989 in-lb Output, 4-1/4 in Centre Distance, 1/4 x 1/8 in Input, 0.5 x 3.38 in Output Keyway, PAG Synthetic Oil Lubrication, Shaft Mount, Cast Iron, 8-1/2 in W