# Martin 8018 1 3/4 Coupling Hub Half for #80 Chain, 18 Teeth, 1" Pitch, 1-3/4" Bore, Steel - MROSupply.com

***Martin 8018 1 3/4 coupling hub half for #80 roller chain couplings, 18 teeth, 1" pitch, 5.950" outside diameter, 1-3/4" bore. Steel construction. Mates with a corresponding hub half and connecting chain to form a flexible shaft coupling.***



## Product details:

- Catalog number: 8018 1 3/4
- SKU: 265774
- Price: ***$177.77*** 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: 10.300 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: 5.950"
  

  
- Pitch: 1.000 in.
  


## Product's reviews:
- 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!!!
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!
- Martin c5-20t-19-09 - Quality product. Fast shipping!
- 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