# Martin 5018 1 3/8 Coupling Hub Half for #50 Roller Chain, 18 Teeth, 1-3/8" Bore, Steel - MROSupply.com

***Martin 5018 1 3/8 coupling hub half for #50 roller chain (5/8" pitch), 18 teeth, 1-3/8" finished bore, 3.720" outside diameter. Steel construction for power transmission chain couplings.***



## Product details:

- Catalog number: 5018 1 3/8
- SKU: 263515
- Price: ***$54.72*** 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: 2.370 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: 18
  

  
- Outside Dia: 3.720"
  

  
- Pitch: 50.000 in.
  


## Product's reviews:
- Good stock - I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
- High quality - strong material
- Works great - Works perfect and made my gokart way faster
- Nice sprocket - sprocket is very nice.