# Grove Gear IronMan GR-BMQ842-30-L-140 GR8420259.00 30:1 Single-Reduction Cast Iron Worm Gear Speed Reducer 4.25" Center Distance 140TC Quill Input Solid Output Left Hand - MROSupply.com

***Grove Gear GR-BMQ842-30-L-140 (catalog GR8420259.00) 30:1 single-reduction cast iron worm gear speed reducer with 4.25" center distance, 140TC quill input, and left-hand solid output. IronMan series blue-painted one-piece housing with Viton seals and tapered roller bearings. Factory-filled PAG synthetic oil. 1.875" output diameter, 0.875" input bore. Base mount, 6.481 input HP at 1750 RPM, 58 RPM output, 12,026 lb-in output torque.***



## Product details:

- Catalog number: GR8420259.00
- SKU: 1334334
- Price: ***$3,118.84*** 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 Left 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-left-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: 146.000 lb
- UPC: 690310027196
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: BMQ-L
  

  
- 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: 5 HP (< 7-1/2)
  

  
- Input Bore (C Face): 0.875
  

  
- Input Diameter (in): 0.875
  

  
- Input Flange: 143-5TC
  

  
- Input HP: 1.066
  

  
- Input HP @ 1750 RPM: 6.481
  

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

  
- Input RPM: 100
  

  
- Input Style: Quill
  

  
- Max OHL (Output Shaft): 3550
  

  
- Max Thrust Load (Output Shaft): 2533
  

  
- Model Code: BMQ842
  

  
- Motor Frame Size: 140TC
  

  
- Mounting Style: Base
  

  
- No. of Gear Reductions: Single
  

  
- Output: Left
  

  
- Output Diameter (in): 1.875
  

  
- Output HP: 5.517
  

  
- Output Key: 1/2 X 3.06
  

  
- Output RPM: 58
  

  
- Output Shaft Assembly Code: L
  

  
- Output Shaft Direction: Left
  

  
- Output Shaft Orientation: L
  

  
- Output Style: L
  

  
- Output Torque: 5960
  

  
- Output Torque (lb-in): 12026
  

  
- Output Torque Range: 5000 to 10000 in lbs
  

  
- Output type: Solid Shaft
  

  
- Overhung Load: 3550
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Worm Speed Reducer
  

  
- Ratio: 30 to 1
  

  
- Ratio Range: 30-1
  

  
- Reducer: Worm - Right Angle
  

  
- Reducer Style: Worm - Right Angle
  

  
- Series: GR Series - Ironman Worm Gear Reducers
  

  
- Series Code: GR
  

  
- Series Style: GR-BMQ-L
  

  
- 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-BMQ842-30-L-140_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130073.00/BMQ-GR.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)
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## Product's reviews:
- Enginiering - got what I need it the first time. no hassle, friendly customer service, communication is excellent, I am happy with the delivery time.
- Grove gear - ordered it got a week early was exact to the specs performed flawlessly
- Replacement for an obsolete gearbox - We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90&#39;s. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I&#39;ll be retired by the time it will need to be replaced again.
- Gearbox gold - Great Gearbox, great price, free shipping!