The 10:1 Ratio, 1. 125" Input Diameter, 1.125" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Reducer Regal Beloit Grove Gear&Reg; NH8260219.00 UPC: 690310069851 | UNSPSC: 26111537 | GTIN: Gear Reducers & Gearmotors > Gear Drives > Right Angle Gear Drives > Non-Helical Worm Right Angle Drives Grove Gear® IRONMAN® Worm Gear Reducer, Narrow Housing Right Angle Single Reduction, Series: NH Series, 10:1 Gear Ratio, 4.492 hp Input, 4.097 hp Output, C-Face Quill Input, Shaft Output, 1-1/8 in Dia Input, 1.125 in Dia x 3.28 in L Output, 175 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 1475 in-lb Output, 2.63 in Centre Distance, 1/4 x 1/8 in Input, 1/4 x 1-3/4 in Output Keyway, PAG Synthetic Oil Lubrication, Base Mount, Cast Iron