# Grove Gear IronMan GR-BM842-50-R-140 GR8420093.00 50:1 Single-Reduction Worm Gear Speed Reducer 4.25" Center Distance 140TC Input Right-Hand Solid Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-BM842-50-R-140 (catalog GR8420093.00) 50:1 ratio single-reduction worm gear speed reducer with 4.25" center distance. Cast iron housing with 140TC motorized flexible coupling input and right-hand solid output shaft, 1.875" diameter. Blue painted finish, Viton seals, base mount. Rated 4.389 HP input at 1750 RPM, 6170 lb-in output torque.***



## Product details:

- Catalog number: GR8420093.00
- SKU: 1334168
- Price: ***$3,162.77*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Electra/Grove Gear](https://www.mrosupply.com/brands/electragrove-gear/)
- Category: 
    - [Quill Input Solid Output Shaft Right Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-solid-output-shaft-right-worm-gear/)
    - [Quill Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/)
    - [Right Angle Worm Gear Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/)
    - [Right Angle Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 154.000 lb
- UPC: 690310026519
- Technicall support: contact supplier for technical support on 800-626-2120


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Assembly: BM-R
  

  
- Center Distance: 4.2 In.
  

  
- Center distance (in): 4.25
  

  
- Center Distance Range: Above 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- H-Tap Size: 5/8 - 11 UNC
  

  
- Housing material: Cast iron
  

  
- HP Range: 3HP (< 5)
  

  
- Input Bore (C Face): 0.875
  

  
- Input Diameter (in): 1.25
  

  
- Input Flange: 143-5TC
  

  
- Input HP: 4.389
  

  
- Input HP @ 1750 RPM: 4.389
  

  
- Input Keyway (C Face): 3/16 x 3/32
  

  
- Input RPM: 1750
  

  
- Input Style: 3-Piece Coupled
  

  
- Keyway: 1/4 X 2.50
  

  
- Max OHL (Output Shaft): 3730
  

  
- Max Thrust Load (Output Shaft): 2533
  

  
- Model Code: BM842
  

  
- Motor Frame Size: 140TC
  

  
- Mounting Style: Base
  

  
- No. of Gear Reductions: Single
  

  
- Output: Right
  

  
- Output Diameter (in): 1.875
  

  
- Output HP: 3.426
  

  
- Output Key: 1/2 X 3.06
  

  
- Output RPM: 35
  

  
- Output Shaft Assembly Code: R
  

  
- Output Shaft Direction: Right
  

  
- Output Shaft Orientation: R
  

  
- Output Style: R
  

  
- Output Torque: 6170
  

  
- Output Torque (lb-in): 6170
  

  
- Output Torque Range: 5000 to 10000 in lbs
  

  
- Output type: Solid Shaft
  

  
- Overhung Load: 3730
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Worm Speed Reducer
  

  
- Ratio: 50 to 1
  

  
- Ratio Range: 50-1
  

  
- Reducer: Worm - Right Angle
  

  
- Reducer Style: Worm - Right Angle
  

  
- Reducer Type: Single
  

  
- Series: GR Series - Ironman Worm Gear Reducers
  

  
- Series Code: GR
  

  
- Series Style: GR-BM-R
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 140TC
  

  
- TAP Depth: 1
  

  
- Thrust Rating - output shaft: 2533
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/34/1334438/Grove_Gear_GR842003600_Catalog_4MCFzaI.pdf)
- [GR-BM842-50-R-140_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130037.00/BM-GR.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)
## Alternate products to `Grove Gear IronMan GR-BM842-50-R-140 GR8420093.00 50:1 Single-Reduction Worm Gear Speed Reducer 4.25" Center Distance 140TC Input Right-Hand Solid Output Cast Iron - MROSupply.com`:
- [Dodge 40A60R14 TIGEAR-2 worm gear speed reducer with 60:1 ratio, 3-piece coupled input, right side solid output shaft 1.875" diameter, 140TC frame, and 4" center distance. Cast iron housing with green paint. Rated for 3 HP input, 1.93 HP output, and 4166 in-lb torque. Suitable for moderate to heavy shock applications in conveyor, mixer, and material handling systems.](https://www.mrosupply.com/products/143703/as-markdown/)
- [Dodge 35A60R14 TIGEAR-2 worm gear speed reducer with 60:1 ratio, 3-piece coupled input, right side solid output shaft 1.5" diameter, 140TC frame, and 3.5" center distance. Cast iron housing with green paint. Input horsepower 2.19, output horsepower 1.48. Suitable for moderate to heavy shock applications requiring right-angle speed reduction in a compact, maintenance-free design.](https://www.mrosupply.com/products/143552/as-markdown/)
- [Dodge 40A50R14 TIGEAR-2 worm gear speed reducer with 50:1 ratio, 3-piece coupled input, right side solid output shaft, and 140TC flange. 4" center distance, cast iron housing, green paint. 1.875" output shaft diameter, 3.63 HP input, 2.53 HP output.](https://www.mrosupply.com/products/143698/as-markdown/)

## Product's reviews:
- Grove gear - ordered it got a week early was exact to the specs performed flawlessly
- Unbeatable - Best worm gearbox- best price. free shipping
- Gear box - excellent service, fast, easy, and customer service outstanding,
if any changes they call and let you know,
- Coach - Timely delivery in an untimely world.