The Shop Electra/Grove Gear GR-HMQ830-40-H1-56-23 / GR8300568. 23 / 690310021095 and trust MRO to be your reliable Electra/Grove Gear supplier to experience the difference that quality and expertise can make. Trusted since 1898. Fast, Free Shipping. Regal Beloit Grove Gear&Reg; GR8300568.23 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, 40:1 Gear Ratio, 2.251 hp Input, 1.72 hp Output, 2 hp Motor, C-Face Quill Input, Hollow Bore Output, 5/8 in Dia Input, 1.438 in Dia Output, 43 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 2477 in-lb Output, 3 in Centre Distance, 3/16 x 3/32 in Input, 3/8 x 3 in Output Keyway, PAG Synthetic Oil Lubrication, Shaft Mount, Cast Iron, 7-1/2 in W