# Martin 50A42 Type A Plain Bore Roller Chain Sprocket #50 Chain 5/8" Pitch 42 Teeth Steel - MROSupply.com

***Martin 50A42 Type A plain bore roller chain sprocket for #50 chain (5/8" pitch), 42 teeth, steel construction. Flat plate design with no hub, outside diameter 8.715". For light-duty drives where weight savings is critical.***



## Product details:

- Catalog number: 50A42
- SKU: 262509
- Price: ***$55.35*** 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: 4.980 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: 42
  

  
- Outside Dia: 8.715"
  

  
- Pitch: 0.625 in.
  

## Suggested products:
- [Martin 50A15 Type A plain bore roller chain sprocket for #50 chain with 5/8" pitch, 15 teeth, and 3.315" outside diameter. Steel construction with flat plate design and no hub. Suitable for applications requiring a lightweight, compact sprocket that can be bored to size.](https://www.mrosupply.com/products/262472/as-markdown/)
- [Martin 50A42 Type A plain bore roller chain sprocket for #50 chain (5/8" pitch), 42 teeth, steel construction. Flat plate design with no hub, outside diameter 8.715". For light-duty drives where weight savings is critical.](https://www.mrosupply.com/products/262509/as-markdown/)
- [Martin 50A112 Type A plain bore roller chain sprocket for #50 chain (5/8" pitch), 112 teeth, steel construction. Flat plate design with no hub, 22.651" outside diameter. Suitable for applications requiring a lightweight, compact sprocket without a hub projection.](https://www.mrosupply.com/products/262468/as-markdown/)
- [Martin 50A13 Type A plain bore roller chain sprocket for #50 chain with 5/8" pitch, 13 teeth, and 2.911" outside diameter. Steel construction with flat plate design and no hub. Suitable for light-duty applications where a hub is not required.](https://www.mrosupply.com/products/262470/as-markdown/)
- [Martin 50A12 Type A plain bore roller chain sprocket for #50 chain (5/8" pitch), 12 teeth, flat plate design with no hub. Steel construction. Outside diameter: 2.708".](https://www.mrosupply.com/products/262469/as-markdown/)

## Product's reviews:
- Service manager - on time.. great company thanks john gorth
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS
- 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.
- Flexible coupler - Very fast and reliable shipping.