# Gates 78315064 QD5A6.4/B6.8 Multi-Duty V-Belt Sheave - 5 Groove, 6.4" A-PD / 6.8" B-PD, QD Bushing Bore - MROSupply.com

***Gates 78315064 QD5A6.4/B6.8 Multi-Duty V-Belt Sheave with 5 grooves, dual A/B belt sections, 6.4" A pitch diameter, 6.8" B pitch diameter, and 7.15" outside diameter. Designed for industrial multi-belt drives using QD bushing mounting. Cast-iron construction ensures durability and reliable power transmission.***



## Product details:

- Catalog number: QD5A6.4/B6.8
- SKU: 160520
- Price: ***$327.05*** 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: 18.180 lb
- UPC: 72053436211
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Bore Diameter: 2-1/2 in
  

  
- Bore Max (in): 2.5
  

  
- Bore Type: QD
  

  
- Bushing Type: SK
  

  
- Face Width: 4 in
  

  
- Material: Cast Iron
  

  
- Non-Standard: NO
  

  
- Number of Grooves: 5
  

  
- Outside diameter (in): 7.15
  

  
- 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:
- Gates 89020710 5m710 polyflex belts - Best deal on these belts.
- Blower belt - Like MRO...quick ship/good price but my F2 supercharger makes short work of these belts.
- Great price on gates belt - Great price and fairly quick shipping.
- Fast delivery - Thanks for fast delivery, good price and service.