# Martin 50SDS40 QD Sprocket #50 Chain 5/8" Pitch 40 Teeth SDS Bushing Steel - MROSupply.com

***Martin 50SDS40 Quick Disconnect (QD) bushed roller chain sprocket for #50 chain (5/8" pitch), 40 teeth, 8.316" outside diameter. Uses industry-standard SDS series QD bushing (sold separately) for easy installation and removal. Durable steel construction for reliable power transmission in industrial drive systems.***



## Product details:

- Catalog number: 50SDS40
- SKU: 263469
- Price: ***$122.30*** 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: 4.740 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: 40
  

  
- Outside Dia: 8.316"
  

  
- Pitch: 0.625 in.
  

## Alternate products to `Martin 50SDS40 QD Sprocket #50 Chain 5/8" Pitch 40 Teeth SDS Bushing Steel - MROSupply.com`:
- [U.S. Tsubaki 50SDS40 #50 ANSI roller chain sprocket with 40 teeth and SDS QD bushing system. 8.320-inch outside diameter, 0.625-inch pitch. Hardened teeth for extended wear life in industrial power transmission and conveyor applications.](https://www.mrosupply.com/products/396815/as-markdown/)
- [Linn Gear 50SDS40 single strand Type B sprocket for #50 roller chain, 40 teeth, 5/8" pitch, with quick-disconnect QD hub. Steel construction with plain bore for versatile mounting. Suitable for power transmission applications requiring reliable chain engagement and easy installation.](https://www.mrosupply.com/products/567869/as-markdown/)

## Product's reviews:
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS
- 70 tooth #41 chain sprocket - The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
- Great service and selection - I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt.
I will do business again with MRO