The 50:1 Ratio, 0. 625" Input Diameter, 1.25" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Reducer Regal Beloit Grove Gear&Reg; GR8260557.20 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, 50:1 Gear Ratio, 1.42 hp Input, 1.023 hp Output, 1 hp Motor, C-Face Quill Input, Hollow Bore Output, 5/8 in Dia Input, 1-1/4 in Dia Output, 35 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 1843 in-lb Output, 2.63 in Centre Distance, 3/16 x 3/32 in Input, 1/4 x 2-1/2 in Output Keyway, PAG Synthetic Oil Lubrication, Shaft Mount, Cast Iron, 7 in W