# Martin E-STL 2 1/2 QD Bushing Type E Steel 2-1/2" Bore 1/2" x 1/4" Keyway - MROSupply.com

***Martin E-STL 2 1/2 Type E QD bushing with 2-1/2" bore and 1/2" x 1/4" keyway. Steel construction for mounting sprockets, sheaves, and pulleys. Industry-interchangeable Quick Disconnect design with 20,000 in-lb torque rating.***



## Product details:

- Catalog number: E-STL 2 1/2
- SKU: 247403
- Price: ***$196.53*** 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: 8.300 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: 2-1/2"
  

  
- Bushing Size: E-STL
  

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

  
- Material: Steel
  


## Product's reviews:
- Good stock - I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
- Solid product at a great price - Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
- 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!!!
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.


