# Dodge 120508 Type E Quick Disconnect Bushing 2-1/8" Bore Ductile Iron 1/2" x 1/4" Keyway - MROSupply.com

***Dodge 120508 Type E Quick Disconnect (QD) bushing with 2-1/8" bore and 1/2" x 1/4" keyway, manufactured from ductile iron for high strength and durability. Designed for secure shaft mounting in power transmission applications, this QD bushing provides easy installation and removal with a split taper design that ensures a tight, concentric fit on driven shafts.***



## Product details:

- Catalog number: 120508
- SKU: 118262
- Price: ***$121.44*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Type E](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-e/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 8.600 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 actual: 2.1250 in, 53.975 mm
  

  
- Bore length: 2.6300 in, 66.802 mm
  

  
- Bushing size: E
  

  
- Bushing type: QD
  

  
- I.D.: 2-1/8 in
  

  
- Installation torque: 720 in/lb, 720.0 in/lb
  

  
- Integral key: No
  

  
- Keyway: 1/2 in x 1/4 in
  

  
- Keyway size: 0.5 X 0.5
  

  
- Material: Cast iron, class 30, Material:Ductile Iron
  

  
- Number of bolts: 3
  

  
- Rated Torque: 20000.0000 lbf, 88964.432 N
  

  
- Shaft attachment: Finished bore
  
## Product documents / software:

- [Dimensions](https://documents.mrosupply.com/product_documents/12/120439/pt6_14.pdf)
- [Features and Benefits](https://documents.mrosupply.com/product_documents/12/120439/pt6_13.pdf)
## Alternate products to `Dodge 120508 Type E Quick Disconnect Bushing 2-1/8" Bore Ductile Iron 1/2" x 1/4" Keyway - MROSupply.com`:
- [TB Woods E218 Sure-Grip QD bushing in the E series with a 2-1/8" finished bore. Cast-iron body with standard ANSI keyway and black-oxide finish, using three 1/2-13 capscrews for the industry-standard QD interface on sheaves and sprockets.](https://www.mrosupply.com/products/338479/as-markdown/)
- [U.S. Tsubaki E-2B E-series Quick-Disconnect bushing with 2-1/8-inch bore. Industry-standard QD interchange for secure shaft mounting of sprockets, sheaves, and power transmission components. Facilitates easy installation and removal.](https://www.mrosupply.com/products/390708/as-markdown/)

## Product's reviews:
- Txt4 parts order - The staff was very helpful identifying the part I needed.
- Shaft - Worked well to repair Dodge Gear Box
- Dodge conveyor bushings - The right part, in stock, easy to find, quickly shipped.
- Great - great




## 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.