# Grove Gear IronMan GR-BMQ852-05-R-250 GR8520373.00 5:1 Worm Gear Speed Reducer 5.25" Center Distance 250TC Quill Input Solid Output Cast Iron - MROSupply.com

***Grove Gear GR-BMQ852-05-R-250 GR8520373.00 5:1 ratio single-reduction worm gear speed reducer with 5.25" center distance, 250TC quill input, and right-hand solid output. Cast iron IronMan series housing with blue paint, Viton seals, and 2" output shaft diameter. Rated for 32.51 HP input at 1750 RPM, delivering 350 RPM output and 15,484 lb-in torque. Base mount design for heavy-duty right-angle power transmission.***



## Product details:

- Catalog number: GR8520373.00
- SKU: 1336365
- Price: ***$4,956.42*** 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: 247.000 lb
- UPC: 690310032534
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: BMQ-R
  

  
- Center Distance: 5.2 In.
  

  
- Center distance (in): 5.25
  

  
- 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: 30 HP (< 50)
  

  
- Input Bore (C Face): 1.625
  

  
- Input Diameter (in): 1.625
  

  
- Input Flange: 254-6TC
  

  
- Input HP: 5.39
  

  
- Input HP @ 1750 RPM: 32.51
  

  
- Input Keyway (C Face): 3/8 x 3/16
  

  
- Input RPM: 100
  

  
- Input Style: Quill
  

  
- Max OHL (Output Shaft): 3100
  

  
- Max Thrust Load (Output Shaft): 1675
  

  
- Model Code: BMQ852
  

  
- Motor Frame Size: 250
  

  
- Mounting Style: Base
  

  
- No. of Gear Reductions: Single
  

  
- Output: Right
  

  
- Output Diameter (in): 2.000
  

  
- Output HP: 31.17
  

  
- Output Key: 1/2 X 3.50
  

  
- Output RPM: 350
  

  
- Output Shaft Assembly Code: R
  

  
- Output Shaft Direction: Right
  

  
- Output Shaft Orientation: R
  

  
- Output Style: R
  

  
- Output Torque: 5753
  

  
- Output Torque (lb-in): 15484
  

  
- Output Torque Range: 5000 to 10000 in lbs
  

  
- Output type: Solid Shaft
  

  
- Overhung Load: 3100
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 5 to 1
  

  
- Ratio Range: 5-1
  

  
- 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-BMQ-R
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Size: 250TC
  

  
- TAP Depth: 1.25
  

  
- Thrust Rating - output shaft: 1675
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/36/1336256/Grove_Gear_GR852009900_Catalog_hX8abEf.pdf)
- [Instruction/Installation Manual](https://documents.mrosupply.com/product_documents/13/41/1341843/Grove_Gear_EL813001400_Manual_GZR8HGy.pdf)

## Product's reviews:
- 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.
- Right on - Took a bit to ship but after it shipped I got it fast. Right product.
- Grove gear - ordered it got a week early was exact to the specs performed flawlessly
- Gear box - excellent service, fast, easy, and customer service outstanding,
if any changes they call and let you know,