# Boston Gear 30281878 SSF721-20-B5-GS Stainless Steel Worm Gear Speed Reducer 20:1 Ratio 2.1" Center Distance 56C Quill Flange Left Side Solid Output Shaft - MROSupply.com

***Boston Gear 30281878 SSF721-20-B5-GS stainless steel worm gear speed reducer with 20:1 single reduction, 2.1" center distance, 56C quill flange input, and left side solid output shaft. 700 Series design with stainless steel housing for washdown and corrosive environments.***



## Product details:

- Catalog number: SSF721-20-B5-GS
- SKU: 96710554
- Price: ***$1,605.72*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 26.100 lb
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Center Distance: 2.1 inches, ensuring optimal space utilization in compact setups.
  

  
- Input Flange: 56C, compatible with a wide range of motors for versatile integration.
  


## Product's reviews:
- Right parts - very very please thank you
- Boston gear order - MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.
- Good seller - Catalogue item, good price, fast delivery = good seller
- Quality - very high quality. using these gears in a model 9 cylinder radial engine with a 1"
bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.