# Martin 16B20 Metric B-Hub Plain Bore Roller Chain Sprocket for 16B Chain 25.4mm Pitch 20 Teeth Steel - MROSupply.com

***Martin 16B20 Metric B-Hub plain bore roller chain sprocket for 16B (ISO 606/DIN 8187 metric) chain, 25.4 mm pitch, 20 teeth, steel construction. Hub on one side for re-boring. 178.243 mm outside diameter, 162.368 mm pitch diameter. Designed for 16B British Standard roller chain in industrial power transmission applications.***



## Product details:

- Catalog number: 16B20
- SKU: 259606
- Price: ***$213.57*** 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 Plain Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/plain-bore-sprockets/type-b-plain-bore-sprockets/)
    - [Plain Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/plain-bore-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: 8.580 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: 178.243 mm
  

  
- Pitch: 25.400 mm
  

  
- Pitch Diameter: 162.368 mm
  


## Product's reviews:
- Durable and high quality - I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
- 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 c5-20t-19-09 - Quality product. Fast shipping!
- Service manager - on time.. great company thanks john gorth