GROVE GEAR NH8210203.00 NH-BM821-80-R-48 Worm Reducer, 80:1 Ratio, 0.625 Inch I.D, 0.875 Inch O.D, Cast Iron
Get it by Friday, Jul 17
€1,174.54 /unit
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Product Specifications:
| Item | Reducer |
| Aj | 3.75 |
| Assembly | BM-R |
| Bd | 4.36 |
| Be | 0.38" |
| Bf | 0.28 |
| C | 6" |
| Center Distance | 2.06" |
| D | 2.31 |
| F | 1.88 |
| Family Name | Cast Iron Housing Material Worm Gear Reducers |
| Frame | 48CZ |
| G | 0.94 |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Gross Weight | 0 lbs. |
| Housing Material | Cast Iron |
| I | 3.61" |
| Input Bore (c Face) | 1/2" |
| Input Bore Size | 1/2" |
| Input Dia. | 5/8" |
| Input Flange | 48C |
| Input Hp @ 1750 Rpm | 38/125 hp |
| Input Keyway Size | 3/16" x 1.38" |
| Input Keyway Size (c Face) | 1/8" x 1/16" |
| Input Speed | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Input Type | C-Face Coupled |
| J | 3 1/4" |
| K | 1.63" |
| Lm | 6.63 |
| Material | Cast Iron |
| Max. Input Hp | 38/125 hp |
| Max. Ohl (output Shaft) | 775 |
| Max. Thrust Load (output Shaft) | 1144 |
| Mounting Type | Base |
| N | 4.34 |
| No. Of Gear Reductions | 1 |
| O | 2.66" |
| Output | Right |
| Output Dia. | 7/8" |
| Output Hp | 19/100 hp |
| Output Key Size | 3/16" x 1.5" |
| Output Shaft | Solid Shaft |
| Output Shaft Assembly Code | R |
| Output Shaft Dia. | 7/8" |
| Output Shaft Direction | Right |
| Output Shaft Orientation | R |
| Output Shaft Thrust Rating | 1144 |
| Output Shaft Type | Right Handed Shaft |
| Output Speed | 21 RPM |
| Output Style | R |
| Output Torque | 547 lbs.-in. |
| Output Type | Solid Shaft |
| Overhung Load | 1495 lbs. |
| Overhung Load Rating | 775 lbs. |
| Paint/coating | Blue |
| Product Line | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Reducer | Worm - Right Angle |
| Reducer Style | Worm - Right Angle |
| Reducer Type | Single |
| Reduction | Single |
| Reduction Type | Single |
| Series | NH Series |
| Series Style | NH-BM-R |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Speed | 21.9 RPM |
| T | 0.875 |
| Tap Depth | 0.63" |
| Tap Size | 5/16"-18 |
| Thread Type | Coarse |
| U | 5/8" |
Shipping Info:
| Ship weight (kg) | 11.7 |
| Ship height (cm) | 26.67 |
| Ship length (cm) | 27.15 |
| Ship width (cm) | 23.01 |
Product Variants
| Product | Model | max. input hp | mounting type | output torque | gear ratio | center distance | input style | output style | output shaft assembly code | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8210543.20 | 1.129 hp | Shaft Mount | 968 lbs.-in. | - | 2.06" | C Face Quill | H1 | H1 | €1,733.40 | |
![]() |
NH8210045.00 | 0.769 hp | Base | 970 lbs.-in. | - | 2.06" | Flexible Coupling Input | L | L | €1,174.54 | |
![]() |
NH8210069.00 | 0.769 hp | Base | 970 lbs.-in. | - | 2.06" | Flexible Coupling Input | D | D | €1,242.42 | |
![]() |
NH8210124.00 | 1.887 hp | Base | - | 15:1 | 2.06" | C Face Quill | - | - | €1,174.54 | |
![]() |
NH8210172.00 | 1.887 hp | Base | 897 lbs.-in. | - | 2.06" | C Face Quill | D | D | €1,242.42 | |
![]() |
NH8210132.00 | 0.217 hp | Base | 439 lbs.-in. | - | 2.06" | C Face Quill | R | R | €1,174.54 | |
![]() |
NH8210140.00 | 0.916 hp | Base | 971 lbs.-in. | - | 2.06" | C Face Quill | D | D | €1,242.42 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
GROVE GEAR NH8210203.00 NH-BM821-80-R-48 Worm Reducer, 80:1 Ratio, 0.625 Inch I.D, 0.875 Inch O.D, Cast Iron
€1,174.54 /unit




