# Grove Gear IronMan GR-H826-20-H1-20 GR8260505.20 20:1 Single-Reduction Worm Gear Speed Reducer 2.63" Center Distance Hollow Output Cast Iron - MROSupply.com

***Grove Gear IronMan GR-H826-20-H1-20 (catalog GR8260505.20) 20:1 ratio single-reduction worm gear speed reducer with 2.63" center distance. Cast iron housing with non-flanged hollow output, universal hand, 0.75" input diameter, and 1.25" output diameter. Designed for right-angle power transmission applications.***



## Product details:

- Catalog number: GR8260505.20
- SKU: 1330930
- Price: ***$1,732.34*** 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: 
    - [Solid Input Shaft Hollow Bore Output Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/solid-input-shaft-worm-gear-reducers/solid-input-shaft-hollow-bore-output-worm-gear/)
    - [Solid Input Shaft Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/solid-input-shaft-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: 51.000 lb
- UPC: 690310015933
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Assembly: H-H1
  

  
- Bore Code: 20
  

  
- Center Distance: 2.6 In.
  

  
- Center distance (in): 2.63
  

  
- Center Distance Range: 1" thru 3.25"
  

  
- Gear Drive Reductions: Single
  

  
- Gear Type: Worm
  

  
- Housing material: Cast iron
  

  
- HP Range: 2HP (< 3)
  

  
- Input Diameter (in): 0.75
  

  
- Input HP: 0.419
  

  
- Input HP @ 1750 RPM: 2.965
  

  
- Input RPM: 100
  

  
- Input Style: Solid Input Shaft
  

  
- Keyway: 3/16 X 1.63
  

  
- Model Code: H826
  

  
- Mounting Style: Shaft Mount
  

  
- No. of Gear Reductions: Single
  

  
- Output: Hollow
  

  
- Output Diameter (in): 1.250
  

  
- Output Hollow Shaft Diameter (in): 1.25
  

  
- Output HP: 2.549
  

  
- Output Key: 1/4 X 2.50
  

  
- Output RPM: 87
  

  
- Output Shaft Assembly Code: H1
  

  
- Output Shaft Orientation: H1
  

  
- Output Style: H1
  

  
- Output Torque: 1836
  

  
- Output Torque (lb-in): 2849
  

  
- Output Torque Range: 1000 to 2500 in lbs
  

  
- Output type: Hollow bore
  

  
- Overhung Load Rating (Output Shaft(lb)): 1625
  

  
- Paint/Coating: Blue
  

  
- Product Line: GR Series - Ironman Worm Gear Reducers
  

  
- Product Type: Right Angle
  

  
- Ratio: 20 to 1
  

  
- Ratio Range: 20-1
  

  
- Reducer: Worm - Right Angle
  

  
- Reducer Style: Worm - Right Angle
  

  
- Series: Grove Gear-Worm Gear Reducer
  

  
- Series Code: GR
  

  
- Series Style: GR-H-H1
  

  
- Service Factor: 1
  

  
- Shaft Seal Material: Viton
  

  
- Thrust Rating - output shaft: 2091
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/13/31/1331049/Grove_Gear_GRG826055623_Catalog_5DlO6g2.pdf)
- [GR-H826-20-H-20_dimensions](https://documents.mrosupply.com/product_documents/GR/GR8130501.10/H-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-H826-20-H1-20 GR8260505.20 20:1 Single-Reduction Worm Gear Speed Reducer 2.63" Center Distance Hollow Output Cast Iron - MROSupply.com`:
- [Morse Raider Plus 262UH20 115 XG1215 2.62-inch center distance worm gear reducer with universal shaft input and 20:1 reduction ratio. This single-reduction unit features a hollow bore output and cast iron housing for durability in industrial power transmission applications. Morse is a Regal Rexnord brand.](https://www.mrosupply.com/products/430942/as-markdown/)
- [Boston Gear S726-20-G 700 Series worm gear speed reducer with 20:1 single reduction, 2.6" center distance, and 1.125" left side solid output shaft. Cast iron housing with solid projecting input shaft for belt or coupling drive.](https://www.mrosupply.com/products/40512/as-markdown/)

## Product's reviews:
- Coach - Timely delivery in an untimely world.
- Right on - Took a bit to ship but after it shipped I got it fast. Right product.
- Unbeatable - Best worm gearbox- best price. free shipping
- 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.