# Martin 80B28 Type B Plain Bore Sprocket #80 Chain 1" Pitch 28 Teeth Steel - MROSupply.com

***Martin 80B28 Type B plain bore roller chain sprocket for #80 chain, 1" pitch, 28 teeth, 9.475" outside diameter. Steel construction with hub on one side for re-boring to required shaft size. Suitable for general power transmission applications.***



## Product details:

- Catalog number: 80B28
- SKU: 265592
- Price: ***$140.01*** 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: 15.960 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: 28
  

  
- Outside Dia: 9.475"
  

  
- Pitch: 1.000 in.
  

## Suggested products:
- [Martin 80A12 Type A plain bore roller chain sprocket for #80 chain, 1" pitch, 12 teeth, steel, 4.332" outside diameter. Flat plate design with no hub for light-duty applications. Manufactured from durable steel for reliable performance in power transmission systems.](https://www.mrosupply.com/products/264773/as-markdown/)
- [Martin 80A112 Type A plain bore roller chain sprocket for #80 chain with 1" pitch, 112 teeth, and 36.241" outside diameter. Flat plate design with no hub, manufactured from steel for lightweight applications. Suitable for use with ANSI #80 roller chain in industrial power transmission and conveyor systems.](https://www.mrosupply.com/products/264772/as-markdown/)
- [Martin 80A11 Type A plain bore roller chain sprocket for #80 chain with 1" pitch, 11 teeth, and 4.006" outside diameter. Flat plate design with no hub for lightweight applications. Steel construction. Requires finishing to a specific bore size.](https://www.mrosupply.com/products/264771/as-markdown/)
- [HKK RC080R1A (alt. 80R10) is a 10 ft reel of ANSI 80 single strand roller chain with 1" pitch. Features solid bushings and rollers, 0.312" pin diameter, 0.921" plate height, 0.125" plate thickness, 0.625" roller diameter, and 5/8" roller width. Average ultimate strength 17,700 lbs, maximum allowable load 4,290 lbs. Made in Japan, ANSI B29.1 compliant.](https://www.mrosupply.com/products/2265686/as-markdown/)
- [Martin 80B28 Type B plain bore roller chain sprocket for #80 chain, 1" pitch, 28 teeth, 9.475" outside diameter. Steel construction with hub on one side for re-boring to required shaft size. Suitable for general power transmission applications.](https://www.mrosupply.com/products/265592/as-markdown/)

## 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.
- Solid product at a great price - Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
- 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.
- 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!! :)