Grove Gear NH-B842-20-R 20:1 Ratio, 1.25" Input Diameter, 1.75" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Red
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$2,679.44
AssemblyB-RCenter Distance4.2 In.Center distance (in)4.25Center Distance RangeAbove 3.25"Gear Drive ReductionsSingleGear TypeWormH-Tap Size1/2 - 13 UNCHousing materialCast ironHP Range7-1/2 (< 10)Input Diameter (in)1.25Input HP9.462Input HP @ 1750 RPM9.462Input RPM1750Input StyleSolid Input ShaftKeyway1/4 X 2.50Max OHL (Output Shaft)3320Max Thrust Load (Output Shaft)2533Model CodeB842Mounting StyleBaseNo. of Gear ReductionsSingleOutputRightOutput Diameter (in)1.750Output HP8.458Output Key3/8 x 2.25Output RPM87Output ShaftSolid ShaftOutput Shaft Assembly CodeROutput Shaft DirectionRightOutput Shaft OrientationROutput StyleROutput Torque6092Output Torque Range5000 to 10000 in lbsOutput typeSolid ShaftOverhung Load3320Paint/CoatingBlueProduct LineNH Series - Ironman Narrow Housing Worm Gear ReducersProduct TypeRight AngleRatio20 to 1Ratio Range20-1ReducerWorm - Right AngleReducer StyleWorm - Right AngleReducer TypeSingleSeriesNH Series - Ironman Narrow Housing Worm Gear ReducersSeries CodeNHSeries StyleNH-B-RService Factor1Shaft Seal MaterialVitonTAP Depth1Thrust Rating - output shaft2533
Specifications
| Assembly | B-R |
| Center Distance | 4.2 In. |
| Center distance (in) | 4.25 |
| Center Distance Range | Above 3.25" |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| H-Tap Size | 1/2 - 13 UNC |
| Housing material | Cast iron |
| HP Range | 7-1/2 (< 10) |
| Input Diameter (in) | 1.25 |
| Input HP | 9.462 |
| Input HP @ 1750 RPM | 9.462 |
| Input RPM | 1750 |
| Input Style | Solid Input Shaft |
| Keyway | 1/4 X 2.50 |
| Max OHL (Output Shaft) | 3320 |
| Max Thrust Load (Output Shaft) | 2533 |
| Model Code | B842 |
| Mounting Style | Base |
| No. of Gear Reductions | Single |
| Output | Right |
| Output Diameter (in) | 1.750 |
| Output HP | 8.458 |
| Output Key | 3/8 x 2.25 |
| Output RPM | 87 |
| Output Shaft | Solid Shaft |
| Output Shaft Assembly Code | R |
| Output Shaft Direction | Right |
| Output Shaft Orientation | R |
| Output Style | R |
| Output Torque | 6092 |
| Output Torque Range | 5000 to 10000 in lbs |
| Output type | Solid Shaft |
| Overhung Load | 3320 |
| Paint/Coating | Blue |
| Product Line | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Product Type | Right Angle |
| Ratio | 20 to 1 |
| Ratio Range | 20-1 |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Series | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Series Code | NH |
| Series Style | NH-B-R |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| TAP Depth | 1 |
| Thrust Rating - output shaft | 2533 |
NH8420017.00