GROVE GEAR NH8300068.00 NH-BM830-40-D-56 Worm Reducer, 40:1 Ratio, 0.875 Inch I.D, 1.25 Inch O.D, Cast Iron
Get it by Tuesday, Jul 14
€2,220.88 /unit
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Product Specifications:
| Item | Reducer |
| A | 3.12 |
| Aj | 5.88 |
| Assembly | BM-D |
| B | 6.62 |
| Be | 0.38" |
| Bf | 0.41 |
| C | 8 1/4" |
| Center Distance | 3" |
| D | 3.38 |
| F | 2.38 |
| Frame | 56C |
| Frame Size | 56C |
| G | 1.19 |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Gross Weight | 0 lbs. |
| Housing Material | Cast Iron |
| I | 4 21/25" |
| Input Bore (c Face) | 5/8" |
| Input Bore Size | 5/8" |
| Input Dia. | 7/8" |
| Input Flange | 56C |
| Input Hp | 2.251 hp |
| Input Hp @ 1750 Rpm | 1.822 hp |
| Input Keyway Size | 3/16" x 1.63" |
| Input Keyway Size (c Face) | 3/16" x 3/32" |
| Input Speed | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Input Type | C-Face Coupled |
| J | 4.63" |
| K | 2.31" |
| Lm | 8.82 |
| Material | Cast Iron |
| Max. Input Hp | 2 251/1000 hp , 2.251 hp |
| Max. Ohl (output Shaft) | 1950 |
| Max. Thrust Load (output Shaft) | 2574 |
| Mounting Type | Base |
| N | 5.77 |
| No. Of Gear Reductions | 1 |
| O | 3 14/25" |
| Output Dia. | 1 1/4" |
| Output Hp | 1 18/25 hp |
| Output Key Size | 1/4" x 1 3/4" |
| Output Shaft | Solid Shaft |
| Output Shaft Assembly Code | D |
| Output Shaft Dia. | 1 1/4" |
| Output Shaft Direction | Double |
| Output Shaft Orientation | LR |
| Output Shaft Thrust Rating | 2574 |
| Output Shaft Type | Double Shaft |
| Output Speed | 43 RPM |
| Output Style | D |
| Output Torque | 2018 lbs.-in. |
| Output Type | Solid Shaft |
| Overhung Load | 2170 lbs. |
| Overhung Load Rating | 1950 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-D |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Speed | 43 RPM |
| Tap Depth | 3/4" |
| Tap Size | 3/8"-16 |
| Thread Type | Coarse |
| U | 7/8" |
Shipping Info:
| Ship weight (kg) | 26.55 |
| Ship height (cm) | 38.1 |
| Ship length (cm) | 49.23 |
| Ship width (cm) | 38.43 |
Product Variants
| Product | Model | output torque | max. input hp | mounting type | input style | output style | output shaft assembly code | assembly | output shaft | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8300257.00 | 2015 lbs.-in. | 3.947 hp | Base | C Face Quill | L | L | BMQ-L | Solid Shaft | €2,116.10 | |
![]() |
NH8300215.00 | 1684 lbs.-in. | 0.895 hp | Base | C Face Quill | D | D | BMQ-D | Solid Shaft | €2,220.88 | |
![]() |
NH8303010.00 | - | - | - | Quill | - | - | - | - | €1,143.48 | RFQ
|
![]() |
NH8300209.00 | 2015 lbs.-in. | 3.947 hp | Base | C Face Quill | D | D | BMQ-D | Solid Shaft | €2,220.88 | |
![]() |
NH8300251.00 | 1684 lbs.-in. | 0.895 hp | Base | C Face Quill | D | D | BMQ-D | Solid Shaft | €2,220.88 | |
![]() |
NH8300202.00 | 1924 lbs.-in. | 1.637 hp | Base | C Face Quill | R | R | BMQ-R | Solid Shaft | €2,116.10 | |
![]() |
NH8300244.00 | 2026 lbs.-in. | 4.843 hp | Base | C Face Quill | D | D | BMQ-D | Solid Shaft | €2,220.88 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
GROVE GEAR NH8300068.00 NH-BM830-40-D-56 Worm Reducer, 40:1 Ratio, 0.875 Inch I.D, 1.25 Inch O.D, Cast Iron
€2,220.88 /unit



