# Martin E 1 1/4 Type E QD Bushing 1-1/4" Bore Cast Iron Quick Disconnect Bushing - MROSupply.com

***Martin E 1 1/4 Type E Quick Disconnect bushing with 1-1/4" bore, cast iron construction, and 1/4" x 1/8" keyway. Provides 20,000 in-lb torque capacity. Interchangeable with Dodge, Browning, and Gates QD systems. For use with E-size QD sheaves, sprockets, and pulleys.***



## Product details:

- Catalog number: E 1 1/4
- SKU: 247328
- Price: ***$128.30*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- 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: 9.600 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Bore Size: 3-1/16"
  

  
- Keyway: 1/4" x 1/8"
  

  
- Material: Cast Iron
  

## Alternate products to `Martin E 1 1/4 Type E QD Bushing 1-1/4" Bore Cast Iron Quick Disconnect Bushing - MROSupply.com`:
- [TB Woods E114 Sure-Grip QD bushing in the E series with a 1-1/4" finished bore. Cast-iron body with standard ANSI keyway and three 1/2-13 capscrews for secure mounting on QD-bored sheaves and sprockets. Rated for 20,000 in-lb torque capacity with 60 ft-lb installation torque.](https://www.mrosupply.com/products/337402/as-markdown/)
- [U.S. Tsubaki E-1D E-series Quick-Disconnect bushing with 1-1/4-inch bore. Provides secure shaft mounting for sprockets, sheaves, and power transmission components. Standard-duty design allows easy installation and removal without shaft damage.](https://www.mrosupply.com/products/390715/as-markdown/)

## Product's reviews:
- Free freight ! - Easy to do business with
- Service manager - on time.. great company thanks john gorth
- Durable and high quality - I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
- 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!!!