# Martin 50JA15 Quick Disconnect Sprocket #50 Chain 5/8" Pitch 15 Teeth 3.315" OD Steel Requires JA Bushing - MROSupply.com

***Martin 50JA15 Quick Disconnect roller chain sprocket for #50 chain, 5/8" pitch, 15 teeth, 3.315" outside diameter. Steel construction. Requires JA series QD bushing for mounting, sold separately. QD bushing system provides secure, concentric shaft attachment and easy installation and removal.***



## Product details:

- Catalog number: 50JA15
- SKU: 263389
- Price: ***$57.63*** 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: 0.600 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: 15
  

  
- Outside Dia: 3.315"
  

  
- Pitch: 0.625 in.
  

## Alternate products to `Martin 50JA15 Quick Disconnect Sprocket #50 Chain 5/8" Pitch 15 Teeth 3.315" OD Steel Requires JA Bushing - MROSupply.com`:
- [U.S. Tsubaki 50JA15 is a #50 roller chain sprocket with 15 teeth and a JA QD bushing system. It features a 3.320" outside diameter and 0.625" pitch. The sprocket has hardened teeth for durability in industrial power transmission and conveyor applications.](https://www.mrosupply.com/products/396381/as-markdown/)
- [Linn-Gear 50JA15 Q D Sprocket H1](https://www.mrosupply.com/products/567851/as-markdown/)

## Product's reviews:
- Martin c5-20t-19-09 - Quality product. Fast shipping!
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas
- 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.
- Works great - Works perfect and made my gokart way faster