# Martin 12018 Coupling Hub Half for #120 Chain, 18 Teeth, 1.500" Pitch, 8.970" OD, Steel - MROSupply.com

***Martin 12018 coupling hub half for #120 roller chain (1.500" pitch). 18 teeth, 8.970" outside diameter, steel construction. Used with Martin chain-type flexible couplings for connecting shafts in power transmission systems.***



## Product details:

- Catalog number: 12018
- SKU: 259230
- Price: ***$748.42*** 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/chain-couplings/components/hub-halves/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/chain-couplings/components/)
    - [Chain Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/chain-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 36.880 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
  

  
- Number Of Teeth: 18
  

  
- Outside Dia: 8.970"
  

  
- Pitch: 1.500 in.
  


## Product's reviews:
- Service - qUICK SERVICE ON THIS ORDER
- Service manager - on time.. great company thanks john gorth
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS
- 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!!!