GROVE GEAR NH8420005.00 NH-B842-20-L Worm Reducer, 20:1 Ratio, 1.25 Inch I.D, 1.75 Inch O.D, Cast Iron
Get it by Friday, Apr 17
€3,647.26 /unit
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Product Specifications:
| Item | Reducer |
| Center Distance | 4 1/4" |
| Gear Ratio | 20:1 |
| Gearbox Type | Worm |
| Height | 11 1/2" |
| Input Bore Size | 1 1/4" |
| Input Dia. | 1 1/4" |
| Input Keyway Size | 1/4" x 2 1/2" |
| Input Shaft Length | 3.47" |
| Input Style | Shaft |
| Input Type | Solid Shaft |
| Lubrication | PAG Synthetic Oil |
| Material | Cast Iron |
| Max Input Hp | 9 231/500 hp |
| Max. Input Hp | 9.462 hp |
| Mounting Type | Base |
| Output Dia. | 1 3/4" |
| Output Hp | 8.458 hp |
| Output Keyway Size | 3/8" x 2 1/4" |
| Output Shaft Dia. | 1 3/4" |
| Output Shaft Length | 3 22/25" |
| Output Shaft Type | Left Handed Shaft |
| Output Type | Shaft |
| Product Series | NH Series |
| Torque Rating | 6092 lbs.-in. |
| Type | Narrow Housing Right Angle Single Reduction |
Shipping Info:
| Ship weight (kg) | 52.2 |
| Ship height (cm) | 44.45 |
| Ship length (cm) | 101.6 |
| Ship width (cm) | 93.98 |
Product Variants
| Product | Model | max. input hp | mounting type | output torque | gear ratio | input style | center distance | output shaft assembly code | assembly | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8420325.00 | 18 2/25 hp | Base | 3209 lbs.-in. | - | C Face Quill | 4 1/4" | L | BMQ-L | €4,222.82 | |
![]() |
NH8420543.24 | - | - | - | - | 3-Piece Coupled | 4.2" | - | - | €2,275.09 | RFQ
|
![]() |
NH8420543.35 | - | - | - | - | 3-Piece Coupled | 4.2" | - | - | €2,275.09 | RFQ
|
![]() |
NH8420338.00 | 16 27/100 hp | Base | 4148 lbs.-in. | - | C Face Quill | 4 1/4" | R | BMQ-R | €4,222.82 | |
![]() |
NH8420542.27 | - | - | - | - | 3-Piece Coupled | 4.2" | - | - | €2,275.09 | RFQ
|
![]() |
NH8420317.00 | 9.462 hp | Base | 6092 lbs.-in. | - | C Face Quill | 4 1/4" | D | BMQ-D | €4,390.18 | |
![]() |
NH8420252.00 | 1.201 hp | Base | 2852 lbs.-in. | - | C Face Quill | 4 1/4" | D | BMQ-D | €4,390.18 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
GROVE GEAR NH8420005.00 NH-B842-20-L Worm Reducer, 20:1 Ratio, 1.25 Inch I.D, 1.75 Inch O.D, Cast Iron
€3,647.26 /unit


