# Martin MS190 1 3/16 Super Jaw Coupling Hub Half 1-3/16" Bore Steel - MROSupply.com

***Martin MS190 1 3/16 Super Jaw coupling hub half with 1-3/16" finished bore and 4.500" outside diameter. Steel construction for use with Martin ML/MS series jaw couplings and industry-standard elastomeric spiders. Provides reliable torque transmission and accommodates angular misalignment in power transmission applications.***



## Product details:

- Catalog number: MS190 1 3/16
- SKU: 248174
- 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: 4.450 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:
- Service manager - on time.. great company thanks john gorth
- 21 tooth 12 dp spur gear - The 21 tooth 12 DP gear I bought arrived very quickly.
It was exactly what I needed to fix my RV slide out.
I had to machine it to fit, but I knew that when I ordered it.
VERY SATISFIED!!!
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.