# Martin 11S P/B Coupling Hub Size 11S Plain Bore Cast Iron 8.625" OD - MROSupply.com

***Martin 11S P/B coupling hub for size 11S couplings. Cast iron construction with plain bore design for custom machining to required shaft diameter. Outside diameter is 8.625". Compatible with Martin size 11S coupling assemblies.***



## Product details:

- Catalog number: 11S P/B
- SKU: 249290
- Price: ***$203.57*** 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: 23.140 lb
- Technicall support: contact supplier for technical support on 323-728-8117


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Material: Cast Iron
  

  
- Outside Dia: 8.625"
  


## Product's reviews:
- 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.
- 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!
- Service manager - on time.. great company thanks john gorth
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.