# Martin ML190BLK 3/4 Coupling Hub Half for ML Jaw Coupling, 3/4" Bore, Steel, 4.500" OD - MROSupply.com

***Martin ML190BLK 3/4 coupling hub half for ML series jaw couplings. Steel construction, 3/4" bore, 4.500" outside diameter. Requires elastomeric spider element (sold separately). Compatible with industry-standard jaw coupling systems.***



## Product details:

- Catalog number: ML190BLK 3/4
- SKU: 247993
- Price: ***$120.62*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Hub Halves](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/components/hub-halves/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/components/)
    - [Jaw Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/jaw-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 8.250 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: 4.500"
  


## Product's reviews:
- Nice sprocket - sprocket is very nice.
- Martin flex sleeve - Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
- Flexible coupler - Very fast and reliable shipping.
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas