SpecificationsAltra Master No30231963UPC781711494202Shaft Arrangement2-Way ShaftRatio1:1ratio order1:1Torque Rating Lb In54Output Rpm 17501,750.0DescriptionBoston Gear’s Right 90 Series spiral bevel gear drives are designed for high efficiency, quiet operation and long service life. Housings are made of aluminum alloy with all mounting surfaces precision machined. Available in 1:1 and 2:1 ratios, two-way or three-way shaft configurations, and horsepower ratings from 0.1 to 3.5.Family NameRight 90 Series (Spiral Bevel)Pre LubricatedYesProduct DescriptionRight-90 Spiral Bevel Gear Drive, 1:1 Ratio, 2-Way ShaftRecommended LubricationKlubersynth UH1 6-460Weight Lbs3.641Family Id30,057Torque Rating Lb In order54Output Hp Class I1.5Unit Of MeasureEnglishsizeRA10shaft diameter0.625000