# Martin 10020 3 3/8 Coupling Hub Half for #100 Chain, 20 Teeth, 1-1/4" Pitch, 3-3/8" Bore Steel - MROSupply.com

***Martin 10020 3 3/8 coupling hub half for #100 roller chain coupling, 20 teeth, 1-1/4" pitch, 8.260" OD, 3-3/8" bore. Steel construction. Designed for use with a mating hub half and #100 chain to form a complete roller chain coupling assembly.***



## Product details:

- Catalog number: 10020 3 3/8
- SKU: 258863
- Price: ***$561.19*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Hub Halves](htts://www.mrosupply.com/shaft-couplings-and-collars/chain-couplings/components/hub-halves/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/chain-couplings/components/)
    - [Chain Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/chain-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 25.060 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Material: Steel
  

  
- Number Of Teeth: 20
  

  
- Outside Dia: 8.260"
  

  
- Pitch: 1.250 in.
  


## Product's reviews:
- Solid product at a great price - Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS
- Works great - Works perfect and made my gokart way faster
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!