20:1 Ratio, Cast Iron Single-Reduction Worm Reducer, 0.875" Input Diameter, 2.000" Output Diameter, C-Face Quill Input, Hollow Bore Output Product Overview: 0220-08571 PAG Lubed PowerCube Worm Gear Drive, Single Reduction Motor frame input Hollow bore output 3. 75" center distance Part Number 0220-08571 UPC 66279865718 Description 385L 20/1 B WR 143TC 2. 000 Category Gear Drives & Speed Reducers Family Worm Gear Speed Reducers (Single Reduction) Series 380L Model 385L Specifications Ratio 20: 1 Style B Gear Type WR Frame Size 143TC Output Diameter 2. 000 Product Type Right Angle Product Line PAG Lubed PowerCube Worm Gear Drive Input Type MOTOR FRAME Input Diameter 0. 875 Output Type HOLLOW BORE Rating Table (@ 1. 00 Service Factor) (AGMA Load Class I) Oil Input Output Efficiency% RPM HP Thermal HP RPM Torque Thermal Torque PAG Synthetic 1, 750 7. 150 7. 150 87. 5 C/F 4, 545 88. 20% PAG Synthetic 1, 150 6. 030 6. 030 57. 5 C/F 5, 684 86. 00% PAG Synthetic 100 0. 916 0. 916 5 C/F 8, 277 71. 70% Related Items Part Number UPC Code Type Description 66279821645 Adjustable Base Kits 380 KIT, ADJUSTABLE MTG BASE (PC) 66279866204 Side Mount Flange Bracket Kits 380 KIT, SIDE MOUNT (PC) 66279866244 Side Mounting Kits 380 KIT, SIDE MOUNTING (PC) 66279866250 Torque Arms 380 KIT, TORQUE ARM (PC) 66279821736 Universal Base Kits 380 KIT, MTG BASE BOS UP 66279866222 Vertical Mounting Kits 380 KIT, VERTICAL MOUNT AL, AR (PC) 66279866223 Vertical Mounting Kits 380 KIT, VERTICAL MOUNT BL, CR (PC) 66279866224 Vertical Mounting Kits 380 KIT, VERTICAL MOUNT BR, CL (PC)