The 7. 5:1 Ratio, 0.625" Input Diameter, 1.125" Output Diameter, Right Angle Aluminum Single-Reduction Worm Reducer Regal Beloit Grove Gear&Reg; EL8240062.00 UPC: 662959013502 | UNSPSC: 26111537 | GTIN: Gear Reducers & Gearmotors > Gear Drives > Right Angle Gear Drives > Non-Helical Worm Right Angle Drives Grove Gear® ELECTRA GEAR® Worm Gear Reducer, Right Angle Single Reduction, Series: EL Series, 7.5:1 Gear Ratio, 3.992 hp Input, 3.685 hp Output, C-Face Coupled Input, Shaft Output, 5/8 in Dia Input, 1.125 in Dia x 2.66 in L Output, 233.3 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 995 in-lb Output, 2.38 in Centre Distance, 3/16 x 3/32 in Input, 0.25 x 1.62 in Output Keyway, PAG Synthetic Oil Lubrication, Base Mount, Aluminum