# Martin Sprocket 11H 2 7/8 Coupling Hub Quadra-Flex Spacer Hub 2-7/8" Bore Steel - MROSupply.com

***Martin Sprocket 11H 2 7/8 Quadra-Flex coupling spacer hub for size 11H flexible couplings. Steel construction with 2-7/8" bore and 5.250" outside diameter. Used in power transmission systems requiring shaft misalignment compensation.***



## Product details:

- Catalog number: 11H 2 7/8
- SKU: 249285
- Price: ***$254.47*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Hubs](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/components/hubs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/components/)
    - [Elastomeric Sleeve Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 12.200 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
  

  
- Outside Dia: 5.250"
  


## Product's reviews:
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!
- Martin c5-20t-19-09 - Quality product. Fast shipping!
- Works great - Works perfect and made my gokart way faster
- 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!