GROVE GEAR NH8420161.00 NH-BM842-20-R-210 Worm Reducer, 20:1 Ratio, 1.25 Inch I.D, 1.75 Inch O.D, Cast Iron
Get it by Tuesday, Sep 1
€4,222.82 /unit
Add To Cart
Request a Quote
Payment
Delivery
Product Specifications:
| Item | Reducer |
| A | 4.75 |
| Aj | 7.25 |
| Ak | 8.5 |
| Assembly | BM-R |
| B | 9.75 |
| Be1 | 1/2" |
| Bf | 0.53 |
| C | 11 1/2" |
| Center Distance | 4 1/4" |
| F | 3.75 |
| Frame | 210TC |
| G | 1.88 |
| Gear Drive Reductions | Single |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Gross Weight | 0 lbs. |
| Housing Material | Cast Iron |
| I | 6.1" |
| Input Bore (c Face) | 1 3/8" |
| Input Bore Size | 1 3/8" |
| Input Dia. | 1 1/4" |
| Input Hp | 9.462 hp |
| Input Hp @ 1750 Rpm | 9.462 hp |
| Input Keyway Size | 1/4" x 2.5" |
| Input Keyway Size (c Face) | 5/16" x 5/32" |
| Input Speed | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Input Type | C-Face Coupled |
| J | 7 1/2" |
| K | 3 3/4" |
| L1 | 12.9" |
| Material | Cast Iron |
| Max. Ohl (output Shaft) | 3320 |
| Max. Thrust Load (output Shaft) | 2533 |
| Mounting Type | Base |
| N | 7.5 |
| No. Of Gear Reductions | 1 |
| O | 3 22/25" |
| Output | Right |
| Output Dia. | 1 3/4" |
| Output Hp | 8.458 hp |
| Output Key Size | 3/8" x 2 1/4" |
| Output Shaft | Solid Shaft |
| Output Shaft Assembly Code | R |
| Output Shaft Dia. | 1 3/4" |
| Output Shaft Direction | Right |
| Output Shaft Orientation | R |
| Output Shaft Thrust Rating | 2533 |
| Output Shaft Type | Right Handed Shaft |
| Output Speed | 87 RPM |
| Output Style | R |
| Output Torque | 6092 lbs.-in. |
| Output Type | Solid Shaft |
| Overhung Load | 3320 lbs. |
| Overhung Load Rating | 3320 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 | 87 RPM |
| T | 1.75 |
| Tap Depth | 1" |
| Tap Size | 1/2"-13 |
| Thread Type | Coarse |
| U | 1 1/4" |
Shipping Info:
| Ship weight (kg) | 58.95 |
| Ship height (cm) | 44.45 |
| Ship length (cm) | 101.6 |
| Ship width (cm) | 93.98 |
Product Variants
| Product | Model | Input Dia. | Output Hp | Max. Input Hp | Output Dia. | Output Speed | Output Torque | Input Style | Paint/coating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
NH8420325.00 | 1 3/8" | 17 1/4 hp | 18 2/25 hp | 1 3/4" | 350 RPM | 3209 lbs.-in. | C Face Quill | Blue | €4,222.82 | |
![]() |
NH8420543.24 | - | - | - | - | - | - | 3-Piece Coupled | Blue | €2,275.09 | RFQ
|
![]() |
NH8420543.35 | - | - | - | - | - | - | 3-Piece Coupled | Blue | €2,275.09 | RFQ
|
![]() |
NH8420338.00 | 1 3/8" | 15 9/25 hp | 16 27/100 hp | 1 3/4" | 233 RPM | 4148 lbs.-in. | C Face Quill | Blue | €4,222.82 | |
![]() |
NH8420542.27 | - | - | - | - | - | - | 3-Piece Coupled | Blue | €2,275.09 | RFQ
|
![]() |
NH8420317.00 | 1 1/8" | 8.458 hp | 9.462 hp | 1 3/4" | 87 RPM | 6092 lbs.-in. | C Face Quill | Blue | €4,390.18 | |
![]() |
NH8420252.00 | 5/8" | 99/125 hp | 1.201 hp | 1 3/4" | 17 RPM | 2852 lbs.-in. | C Face Quill | Blue | €4,390.18 |
Explore Products
- SPEARS VALVES 2220-015 Ball Check Valve Cartridge, EPDM, 1-1/2 Size, PVC
- MAIN FILTER INC. MF0589273 938307Q Interchange Hydraulic Filter, Glass, 10 Micron, Viton Seal, 31.18 Inch Height
- SMC VALVES MSQA20A-M9NM4 Rotary Actuator
- PIP 280-HP641RV-09 Head Protection Hard Hats, OS, Gray, Each
- APPLETON ELECTRIC ALB10100 Bracket Fixture
- SMC VALVES MY1H25TN-400AHZ Cylinder, Rodless
- TB WOODS AA25 AA Form Flex Coupling, 25 Size, 3800 lbs.-in. Torque, 3200 rpm
- DIXON TLS31 Elbow, 90 Deg. Hose Barb x Male NPT
Explore More
- KEYSHAFT
- LAKELAND
- FOOTHILLS PRODUCTS
- US NETTING
- TEKTON
- Voice Data Jacks
- Test and Culture Tubes
- Mud Flaps and Guards
- Threadlockers
- Carbon Steel Tubing
- TEMPCO TRH3 Series Tubular Radiant Heaters
- MUELLER INDUSTRIES 105MBP Silent Check Valves
- MUELLER INDUSTRIES 251 Iron Body Y Strainers
- MUELLER INDUSTRIES LF358 Bronze Body Y Strainers
- ANVIL 69SSG Series Light Duty Stainless Steel Band Hangers
- BANJO FITTINGS Hydraulic Adapter Assembly
- COOPER B-LINE RK Series Drop Outs
- LOVEJOY Rigid Sleeve Couplings With Keyway, Inch Bores
- GLOBE SCIENTIFIC Cardboard Storage Boxes
- HAMMOND C4VFM Series Server Cabinet Finger Cable Managers
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
GROVE GEAR NH8420161.00 NH-BM842-20-R-210 Worm Reducer, 20:1 Ratio, 1.25 Inch I.D, 1.75 Inch O.D, Cast Iron
€4,222.82 /unit



