# Gates 78314090 QD4A9.0/B9.4 Multi-Duty V-Belt Sheave - 4 Groove, 9.0" A-PD / 9.4" B-PD, QD Bushing Bore - MROSupply.com

***Gates 78314090 QD4A9.0/B9.4 Multi-Duty V-Belt Sheave with 4 grooves, 9.0" A-section pitch diameter, 9.4" B-section pitch diameter, and 9.75" outside diameter. Designed for industrial multi-belt drives using QD bushing mounting. Precision-machined cast-iron construction ensures reliable power transmission and long service life in heavy-duty applications.***



## Product details:

- Catalog number: QD4A9.0/B9.4
- SKU: 160496
- Price: ***$400.36*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Gates Rubber](https://www.mrosupply.com/brands/gates-rubber/)
- Category: 
    - [B/5L Section](htts://www.mrosupply.com/sheaves/quick-detachable-bushed-bore-sheaves/b5l-section/)
    - [Quick Detachable Bushed Bore Sheaves](htts://www.mrosupply.com/sheaves/quick-detachable-bushed-bore-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 24.660 lb
- UPC: 072053102888
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Bore Diameter: 1/2 to 2-1/2 in
  

  
- Bore Max (in): 2.5
  

  
- Bore Type: QD
  

  
- Bushing Type: SK
  

  
- Face Width: 3-1/4 in
  

  
- Material: Cast Iron
  

  
- Non-Standard: NO
  

  
- Number of Grooves: 4
  

  
- Outside diameter (in): 9.75
  

  
- Overall Length: 5-7/8 in
  

  
- Rim Speed (fpm): 6500
  

  
- Rim Speed (mps): 33.02
  

  
- Series: 7831
  

  
- Suitable For Use With: Hi-Power II, Tri-Power, Dubl-V, Power Curve, PowerBack and Classical Section PowerBand Belts
  

  
- Type: Heavy Duty
  


## Product's reviews:
- Belt puller - Nice product, thank you.
- Gates belt - fast shipping , looks great
- 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!
- 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!