# Martin E50B30 Triple Strand Type B Plain Bore Roller Chain Sprocket #50 Chain 5/8" Pitch 30 Teeth 6.321" OD Steel - MROSupply.com

***Martin E50B30 triple strand Type B plain bore roller chain sprocket for #50 chain (5/8" pitch), 30 teeth, 6.321" outside diameter, steel construction. Hub on one side for re-boring flexibility in multi-strand power transmission applications.***



## Product details:

- Catalog number: E50B30
- SKU: 257237
- Price: ***$204.63*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Type B Multi-Strand Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/multi-strand-sprockets/type-b-multi-strand-sprockets/)
    - [Multi-Strand Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/multi-strand-sprockets/)
    - [Roller Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Weight: 15.410 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: 30
  

  
- Outside Dia: 6.321"
  

  
- Pitch: 0.625 in.
  


## Product's reviews:
- Flexible coupler - Very fast and reliable shipping.
- Great prices and quality products - Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs.
THANK YOU!! :)
- Martin flex sleeve - Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS