# Martin 40JA17 #40 Chain 1/2" Pitch 17 Tooth Steel QD Sprocket for JA Bushing 2.975" OD - MROSupply.com

***Martin 40JA17 steel roller chain sprocket for #40 chain (1/2" pitch), 17 teeth, 2.975" outside diameter. Requires JA Quick Disconnect bushing (sold separately) for shaft mounting. Designed for power transmission drives where easy installation and removal are needed.***



## Product details:

- Catalog number: 40JA17
- SKU: 262057
- Price: ***$46.61*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Quick Disconnect QD Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/quick-disconnect-qd-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: 0.500 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: 17
  

  
- Outside Dia: 2.975"
  

  
- Pitch: 0.500 in.
  


## Product's reviews:
- Perfect - Perfect replacement part, Good purchase experience. I would use MRO again.
- Martin s1036 gears - Great Item, for a great deal!
- Martin c5-20t-19-09 - Quality product. Fast shipping!
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS