# Gates E 3. QD Bushing - E Series, 3" Bore, 19 x 3 mm Keyway - MROSupply.com

***Gates E 3. QD bushing with E series taper-fit design, 3" bore, and 19 x 3 mm keyway. For quick-detachable mounting of sheaves and sprockets on industrial shafts. Provides secure, high-torque transmission with easy installation and removal.***



## Product details:

- Catalog number: E 3.
- SKU: 157999
- Price: ***$152.18*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Gates Rubber](https://www.mrosupply.com/brands/gates-rubber/)
- 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: 7.310 lb
- UPC: 072053095739
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Barrel Diameter: 3.83 in
  

  
- Bolt Circle Diameter: 5 in
  

  
- Bore Diameter: 3 in
  

  
- Flange Diameter: 6 in
  

  
- Flange Thickness: 0.88 in
  

  
- Hub Diameter: 7-1/2 in
  

  
- Key Included: YES
  

  
- Key way size (mm): 19 x 3
  

  
- Keyway: Shallow
  

  
- Keyway Size: 0.75 x 0.12 in
  

  
- Material: Ductile Iron
  

  
- Number of Bolt Holes: 3
  

  
- Overall Length: 2-3/4 in
  

  
- Screw Size: 1/2-13 x 2-3/4 in
  

  
- Suitable For Use With: QD Style Sheaves, Sprockets and Pulleys
  

  
- Torque Rating: 20000 in-lb
  

  
- Type: Finished Bore
  


## Product's reviews:
- Belt 5vx940 - Excellent Speedy Service. TLC Will continue doing business with MRO.
- Gates b-55 belt - We use these belts on wastewater lagoon aerators which run 24/7. Great price for a high quality belt and receive them within a few days of ordering!
- Great service! - I needed a hydraulic pump belt and found it at MRO Supply. Great prices and fast shipping, will order again. Thank you very much!
- Belt puller - Nice product, thank you.