# SSHF721-50ZB5HP20 50:1 Ratio Stainless Gearbox | Boston Gear© - MROSupply.com

***SSHF721-50ZB5HP20 Worm GearboxRatio: 50:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.25"Output: Hollow Bore***



## Product details:

- Catalog number: SSHF721-50ZB5HP20
- SKU: 46746
- Obsolete: This item is no longer available on MROSupply.com, however we
have this identical replacement you can see here - [Boston 30727515 SSHF7210-50KC-B5-HS1-P20 H07619 Worm Gearbox Ratio: 50:1 Single Reduction Center Distance: 2.1" Input: 56C Flange Output Bore/Shaft Diameter: 1.25" Output: Hollow Bore](https://www.mrosupply.com/products/1758830/as-markdown/)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [56C Input Flange](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/56c-input-flange/)
    - [Quill Input Hollow Bore Output Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-hollow-bore-output-worm-gear-reducers/)
    - [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: 0.033 lb
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore/Shaft Diameter: 1.25"
  

  
- Center Distance: 2.1"
  

  
- Input Flange: 56C
  

  
- Input Size: 56C
  

  
- Input Style: Quill
  

  
- Input Type: Flange
  

  
- Output: Hollow
  

  
- Output Type: Hollow Bore
  

  
- Paint/Coating: Stainless Steel
  

  
- Ratio: 50 to 1
  

  
- Reduction: Single
  
## Product documents / software:

- [Data Sheet](https://documents.mrosupply.com/product_documents/41/58/41584/-1998-bg_ss700-series-worm-gear-speed-reducers_03F0ggT.pdf)

## Product's reviews:
- Gear box oil - This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.
- Right parts - very very please thank you
- Quality coordinator - GOOD QUALITY AND SERVICE.
- Good seller - Catalogue item, good price, fast delivery = good seller