# Martin 140A70 Type A Plain Bore Roller Chain Sprocket #140 Chain 1-3/4" Pitch 70 Teeth Steel 40.017" OD - MROSupply.com

***Martin 140A70 Type A plain bore roller chain sprocket for #140 chain with 1-3/4" pitch, 70 teeth, and 40.017" outside diameter. Steel construction with flat plate design and no hub. Suitable for heavy-duty industrial power transmission applications requiring high tensile strength and large pitch chain drives.***



## Product details:

- Catalog number: 140A70
- SKU: 259368
- Price: ***$1,927.41*** 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 A Plain Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/plain-bore-sprockets/type-a-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: 292.000 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: 70
  

  
- Outside Dia: 40.017"
  

  
- Pitch: 1.750 in.
  

## Suggested products:
- [Martin 140A11 Type A plain bore roller chain sprocket for #140 chain with 1-3/4" pitch, 11 teeth, and 7.010" outside diameter. Steel construction with flat plate design and no hub. Suitable for applications requiring a lightweight, simple sprocket configuration.](https://www.mrosupply.com/products/259340/as-markdown/)
- [Martin 140A13 Type A plain bore roller chain sprocket for #140 chain with 1-3/4" pitch, 13 teeth, and 8.150" outside diameter. Steel construction with flat plate design and no hub, suitable for light-duty applications. Compatible with ANSI B29.1 standard roller chain.](https://www.mrosupply.com/products/259342/as-markdown/)
- [Martin 140A12 Type A plain bore roller chain sprocket for #140 chain, 1-3/4" pitch, 12 teeth, 7.581" outside diameter. Flat plate design with no hub, steel construction. Suitable for applications requiring a lightweight, compact sprocket that can be bored to size.](https://www.mrosupply.com/products/259341/as-markdown/)
- [Martin 140A70 Type A plain bore roller chain sprocket for #140 chain with 1-3/4" pitch, 70 teeth, and 40.017" outside diameter. Steel construction with flat plate design and no hub. Suitable for heavy-duty industrial power transmission applications requiring high tensile strength and large pitch chain drives.](https://www.mrosupply.com/products/259368/as-markdown/)
- [Martin 140A14 Type A plain bore roller chain sprocket for #140 chain, 1-3/4" pitch, 14 teeth, 8.717" outside diameter, steel construction. Flat plate design with no hub for lightweight applications.](https://www.mrosupply.com/products/259343/as-markdown/)

## Product's reviews:
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
- 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!
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas