30:1 Ratio, Cast Iron Single-Reduction Worm Reducer, 1.125" Input Diameter, 1.500" Output Diameter, C-Face Quill Input, Hollow Bore Output Rating Table (@ 1.00 Service Factor) (AGMA Load Class I) Oil Input Output Efficiency% RPM HP Thermal HP RPM Torque Thermal Torque Conventional 2, 500 2.260 1.360 83.3 1, 350 812 79.00% PAO Synthetic 2, 500 2.260 2.260 83.3 1, 431 1, 431 83.70% PAG Synthetic 2, 500 2.260 2.260 83.3 1, 476 1, 476 86.30% Conventional 1, 750 2.000 1.290 58.3 1, 634 1, 054 77.00% PAG Synthetic 1, 750 2.000 2.000 58.3 1, 785 1, 785 84.20% PAO Synthetic 1, 750 2.000 2.000 58.3 1, 732 1, 732 81.70% PAG Synthetic 1, 170 1.570 1.570 39 2, 069 2, 069 81.70% PAO Synthetic 1, 170 1.570 1.570 39 2, 007 2, 007 79.20% Conventional 1, 170 1.570 1.270 39 1, 893 1, 531 74.70% PAO Synthetic 100 0.209 0.209 3.3 2, 634 2, 634 66.70% Conventional 100 0.209 0.209 3.3 2, 485 2, 485 62.90% PAG Synthetic 100 0.209 0.209 3.3 2, 716 2, 716 68.70% Related Items Part Number UPC Code Type Description