43.53:1 Ratio, HERA Cast Iron Helical-Hypoid Reducer, 0.876" Input Diameter, 1.000" Output Diameter, C-Face Quill Input, Hollow Bore Output Product Overview: 0250-56478 HERA High Efficiency Right Angle Gear Drive Power ratings to 4 HP Available in C-face quill or coupled styles Shaft input Sized to replace 1. 75" to 2. 38" center distance worm speed reducers (with available accessories) Ratio range to 60 1 (nominal) Part Number 0250-56478 UPC 66279880604 Description HERA35ES 43. 53 143TC 1. 000 Category Gear Drives & Speed Reducers Family HERA High Efficiency Right Angle Gear Drives Model HERA35 Specifications Ratio 43. 53: 1 Style ES Frame Size 143TC Output Diameter 1. 000 Product Type RIGHT ANGLE Product Line HERA Input Type MOTOR FRAME Input Diameter 0. 876 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 2, 500 1. 420 N/A 57. 4 1, 400 N/A 90. 00% PAG Synthetic 1, 750 0. 990 N/A 40. 2 1, 400 N/A 90. 00% PAG Synthetic 1, 150 0. 650 N/A 26. 4 1, 400 N/A 90. 00% PAG Synthetic 850 0. 480 N/A 19. 5 1, 400 N/A 90. 00% PAG Synthetic 100 0. 060 N/A 2. 3 1, 400 N/A 90. 00% Related Items Part Number UPC Code Type Description 66279881112 Mounting B-Base Kit HERA35 KIT, MTG B-BASE 21 66279881115 Mounting B-Base Kit HERA35 KIT, MTG B-BASE 24 66279881130 Mounting F-Flange Kit HERA35 KIT, MTG F-FLANGE 18 66279881132 Mounting F-Flange Kit HERA35 KIT, MTG F-FLANGE 21 66279881134 Mounting F-Flange Kit HERA35 KIT, MTG F-FLANGE 24 66279881136 Mounting T-Base Kit HERA35 KIT, MTG T-BASE 18 66279881138 Mounting T-Base Kit HERA35 KIT, MTG T-BASE 21 66279881140 Mounting T-Base Kit HERA35 KIT, MTG T-BASE 24 66279881142 Plug-In Shaft Kit HERA35 KIT, PLUG-IN SHAFT 18 DBL (Use w/1. 438" Output Bore) 66279881144 Plug-In Shaft Kit HERA35 KIT, PLUG-IN SHAFT 18 SGL (Use w/1. 438" Output Bore) 66279881146 Plug-In Shaft Kit HERA35 KIT, PLUG-IN SHAFT 21 DBL (Use w/1. 438" Output Bore) 66279881148 Plug-In Shaft Kit HERA35 KIT, PLUG-IN SHAFT 21 SGL (Use w/1. 438" Output Bore) 66279881150 Plug-In Shaft Kit HERA35 KIT, PLUG-IN SHAFT 24 DBL (Use w/1. 438" Output Bore) 66279881152 Plug-In Shaft Kit HERA35 KIT, PLUG-IN SHAFT 24 SGL (Use w/1. 438" Output Bore) 66279881154 Torque Arm Kits HERA35 KIT, TORQUE ARM