# Martin E 3 3/8 QD Bushing Type E 3-3/8" Bore Ductile Iron - MROSupply.com

***Martin E 3 3/8 Type E Quick Disconnect bushing with 3-3/8" bore, 7/8" x 1/16" keyway, and 20,000 in-lb torque rating. Ductile iron construction for high-strength power transmission applications. Industry-interchangeable with Dodge, Browning, and Gates QD systems.***



## Product details:

- Catalog number: E 3 3/8
- SKU: 247367
- 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: 6.000 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: 3-3/8"
  

  
- Keyway: 7/8" x 1/16"
  

  
- Material: Ductile Iron
  

## Alternate products to `Martin E 3 3/8 QD Bushing Type E 3-3/8" Bore Ductile Iron - MROSupply.com`:
- [TB Woods E338 Sure-Grip QD bushing in the E series with a 3-3/8" finished bore. Cast-iron body with black-oxide finish and shallow keyway (7/8" x 1/16"). Rated for 20,000 in-lb torque capacity with three 1/2-13 capscrews at 60 ft-lb installation torque. Compatible with conventional or reverse mounting on QD-bored sheaves and sprockets.](https://www.mrosupply.com/products/338360/as-markdown/)
- [Browning E 3 3/8 Q-D Quick Disconnect bushing with 3-3/8-inch bore in the E series. Ductile iron construction with 3.834-inch outer diameter and 2.64-inch length through bore. Tapered design allows fast installation and removal without disturbing surrounding components. Compatible with all Browning Q-D bushed sheaves, sprockets, and pulleys.](https://www.mrosupply.com/products/2287640/as-markdown/)
- [U.S. Tsubaki E-3F E-series QD bushing with 3-3/8" bore. Quick-Disconnect design for secure shaft mounting of QD sprockets and sheaves. Cast iron construction with standard QD taper and keyway.](https://www.mrosupply.com/products/390731/as-markdown/)
- [Jason Industrial E3-3/8 QD bushing with 3/8" bore and taper-lock style for secure mounting of pulleys and sprockets on shafts. Cast iron construction provides durability in industrial power transmission applications.](https://www.mrosupply.com/products/2016472/as-markdown/)
- [Bando E 3 3/8 QD bushing with 3.834" outside diameter and 3.375" bore. Steel construction with 2-7/8" keyway. Designed for quick-disconnect mounting of sheaves and pulleys on industrial power transmission shafts.](https://www.mrosupply.com/products/5919885/as-markdown/)

## Product's reviews:
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas
- 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!!!
- Martin flex sleeve - Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.