# Martin 9H 1 7/8 Coupling Hub Quadra-Flex Spacer Hub 1-7/8" Bore Steel - MROSupply.com

***Martin 9H 1 7/8 Quadra-Flex coupling spacer hub for flexible shaft connections. Steel construction, 1-7/8" bore, 3.625" outside diameter. Compatible with Quadra-Flex flexible sleeve inserts (JEM, JEMS, EM, E, N, H, HS).***



## Product details:

- Catalog number: 9H 1 7/8
- SKU: 250202
- Price: ***$101.79*** 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: 4.200 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: 3.625"
  


## Product's reviews:
- Has the parts - Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
- 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
- Nice sprocket - sprocket is very nice.
- Service manager - on time.. great company thanks john gorth