# Martin 78C9 Type C Engineered Class Sprocket #78 Chain 9 Teeth Stock Bore Steel - MROSupply.com

***Martin 78C9 Type C engineered class roller chain sprocket for #78 chain, 9 teeth, 7.629" pitch diameter, stock bore. Steel construction with hubs on both sides for heavy loads and offset mounting. Hub outside diameter 5.250", length through bore 3.875", min bore 1.250", max bore 3.250". Requires finishing to final bore size.***



## Product details:

- Catalog number: 78C9
- SKU: 264769
- Price: ***$324.60*** 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 C Engineered Class Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/engineering-chain-sprockets/type-c-engineered-class-sprockets/)
    - [Engineering Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/engineering-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Weight: 28.290 lb
- Technicall support: contact supplier for technical support on 323-728-8117


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Bore Type: Stock Bore
  

  
- Chain Pitch: 2.609"
  

  
- Hub Outside Dia: 5.250"
  

  
- Length thru Bore: 3.875"
  

  
- Material: Steel
  

  
- Max Bore Size: 3.250"
  

  
- Min Bore Size: 1.250"
  

  
- Number of Teeth: 9
  

  
- Pitch Dia: 7.629"
  


## Product's reviews:
- Sprocket lm - Good quality product, arrived on time, will continue to buy from this company
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
- Service manager - on time.. great company thanks john gorth
- Martin s1036 gears - Great Item, for a great deal!