# Dodge 305121 Disc Coupling Hub - MROSupply.com

***Dodge 305121 disc coupling hub for industrial power transmission applications. Designed for use with Dodge disc coupling assemblies, this hub provides reliable torque transmission and accommodates misalignment in rotating shaft systems. Precision-machined for secure fit and long service life.***



## Product details:

- Catalog number: 305121
- SKU: 115731
- Price: ***$92.11*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Hubs](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/components/hubs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/components/)
    - [Disc Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 0.570 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Bore Diameter: 5/8"
  

  
- Catalog Number: 305121
  

  
- Coupling Type: Disc Coupling
  

  
- Engineering Number: 5CX5/8
  

  
- Product Type: FLEXIDYNE Output Hub
  

  
- Weight: 0.57 lbs
  
## Product documents / software:

- [Couplings & mechanical soft-starts catalog](https://documents.mrosupply.com/product_documents/11/56/115668/a110d87d-2a17-42c3-b37e-af2c014cc0bf.pdf)
- [Dodge Flexidyne mechanical soft starts: 5C couplings and 5D drives](https://documents.mrosupply.com/product_documents/11/57/115727/87fdb00a-dbd3-4f2d-a920-af2c0133cafe_fni8VPB.pdf)
- [Dodge PT components engineering catalog](https://documents.mrosupply.com/product_documents/11/56/115668/e9bb15de-6aa8-4883-bd63-af2d004c18b4.pdf)
- [Dodge PT components engineering catalog: Flexidyne mechanical soft starts](https://documents.mrosupply.com/product_documents/11/57/115725/636a26c4-eb3c-4722-8ab0-af2c012ea77c_8C0QUFB.pdf)

## Product's reviews:
- Torque springs - arrived quickly and good quality
- Oem parts - I was repairing a piece of equipment and wanted the same bearings that were removed. MRO Supply had the OEM bearings at a reduced cost. Shipped and received in a timely manner.
- Delivery time - Awesome delivery time on this type of bearing.
- Dodge conveyor bushings - The right part, in stock, easy to find, quickly shipped.




## FAQ:

- How does Dodge warranty evaluation work if a product fails?: Failed units go to Dodge's US plants for evaluation — about a week in transit plus one to two weeks of analysis, and you get the findings either way. Warranty covers workmanship and material defects; failures caused by the application (lubrication, installation) fall to the customer, but the failure analysis tells you the root cause so it doesn't repeat.