# Martin 40BB17H Ball Bearing Idler Sprocket #40 Chain 1/2" Pitch 17 Teeth Steel 2.974" OD - MROSupply.com

***Martin 40BB17H ball bearing idler sprocket for #40 roller chain (1/2" pitch), 17 teeth, steel construction, 2.974" outside diameter. Sealed bearing tensioner for chain drives. Direct replacement for Dodge 40BB17H.***



## Product details:

- Catalog number: 40BB17H
- SKU: 261273
- Price: ***$37.96*** 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 Idler Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/idler-sprockets/type-c-idler-sprockets/)
    - [Idler Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/idler-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: 0.520 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: 2.974"
  

  
- Pitch: 0.500 in.
  


## Product's reviews:
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!
- High quality - strong material
- Nice sprocket - sprocket is very nice.
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.