GROVE GEAR NH8210506.20 NH-H821-25-H1-20 Worm Reducer, 25:1 Ratio, 0.625 Inch I.D, 1.25 Inch O.D, Cast Iron
Get it by Tuesday, Mar 3
€1,577.11 /unit
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Product Specifications:
| Item | Reducer |
| Assembly | H-H1 |
| Bore Code | 20 |
| Center Distance | 2.06" |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Housing Material | Cast Iron |
| Input Bore Size | 5/8" |
| Input Dia. | 5/8" |
| Input Hp @ 1750 Rpm | 1.333 hp |
| Input Keyway Size | 3/16" x 1.38" |
| Input Rpm | 1750 RPM |
| Input Style | Solid Shaft |
| Input Type | Solid Shaft |
| Material | Cast Iron |
| Max Input Hp | 1 333/1000 hp |
| Max. Input Hp | 1.333 hp |
| Mounting Type | Shaft Mount |
| No. Of Gear Reductions | 1 |
| Output Diameter | 1 1/4" |
| Output Hp | 1 47/500 hp |
| Output Key Size | 1/4" x 3" |
| Output Rpm | 70 RPM |
| Output Shaft | Hollow Bore |
| Output Shaft Assembly Code | H1 |
| Output Shaft Orientation | H1 |
| Output Shaft Thrust Rating | 1144 |
| Output Shaft Type | Hollow Shaft |
| Output Style | H1 |
| Output Torque | 985 lbs.-in. |
| Product Line | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Reducer | Worm - Right Angle |
| Reduction Type | Single |
| Series | NH Series |
| Series Style | NH-H-H1 |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
Shipping Info:
| Ship weight (kg) | 9.9 |
| Ship height (cm) | 26.67 |
| Ship length (cm) | 27.15 |
| Ship width (cm) | 23.01 |
Product Variants
| Product | Model | Max. Input Hp | Output Shaft Type | Overhung Load | Gear Ratio | Output Torque | Mounting Type | Frame | Finish | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8210573.16 | - | - | - | - | 614 lbs.-in. | - | 48 | - | €906.58 | |
![]() |
NH8210582.18 | - | - | - | - | 940 lbs.-in. | - | 48 | - | €906.58 | |
![]() |
NH8210549.16 | 3.653 hp | Hollow Shaft | - | - | 614 lbs.-in. | Shaft Mount | 140TC | - | €1,733.40 | |
![]() |
NH8210550.20 | 2.793 hp | Hollow Shaft | - | - | 692 lbs.-in. | Shaft Mount | 140TC | - | €1,733.40 | |
![]() |
NH8210552.23 | 1.887 hp | Hollow Shaft | - | - | 897 lbs.-in. | Shaft Mount | 140TC | - | €1,733.40 | |
![]() |
NH8210553.16 | 1 73/125 hp | Hollow Shaft | - | - | 964 lbs.-in. | Shaft Mount | 140TC | - | €1,733.40 | |
![]() |
NH8210553.19 | 1 73/125 hp | Hollow Shaft | - | - | 964 lbs.-in. | Shaft Mount | 140TC | - | €1,733.40 |
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We're available Monday through Friday, from 07:30 until 17:00.
GROVE GEAR NH8210506.20 NH-H821-25-H1-20 Worm Reducer, 25:1 Ratio, 0.625 Inch I.D, 1.25 Inch O.D, Cast Iron
€1,577.11 /unit



