# Boston Gear 30279961 HF726-30K-B7-H1-P23 30:1 Worm Gear Speed Reducer 2.6" Center Distance 140TC Quill Flange Hollow Bore 1-7/16" Output - MROSupply.com

***Boston Gear 30279961 HF726-30K-B7-H1-P23 30:1 single reduction worm gear speed reducer with 2.6" center distance. 700 Series cast iron housing with quill flange input for 140TC NEMA C-face motor. Hollow bore output with 1-7/16" diameter. Generation K current production model.***



## Product details:

- Catalog number: HF726-30K-B7-H1-P23
- SKU: 5835362
- Call for Pricing - 888-671-2883
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [180TC 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/180tc-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
- 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: 1.4375"
  

  
- Center Distance: 2.6"
  

  
- Input Size: 140TC
  

  
- Input Type: Flange
  

  
- Output Type: Hollow Bore
  

  
- Ratio: 30 to 1
  

  
- Reduction: Single
  
## Product documents / software:

- [Product Catalog](https://documents.mrosupply.com/product_documents/40/43/40438/p-1485-bg_ktFPQTc.pdf)
- [Service Manual](https://documents.mrosupply.com/product_documents/40/43/40438/p-3009-bg_HJSsUK8.pdf)

## Product's reviews:
- 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.
- 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.
- Purchase - Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
- 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.