# Gates 78313030 QD3A3.0/B3.4 Multi-Duty V-Belt Sheave - 3 Groove, 3.0" A-PD / 3.4" B-PD, 3.75" OD, QD Bushing Bore - MROSupply.com

***Gates 78313030 QD3A3.0/B3.4 Multi-Duty V-Belt Sheave with 3 grooves, dual A/B belt sections, and 3.75" outside diameter. Designed for industrial multi-belt drives requiring QD bushing mounting. Cast-iron construction provides durability in continuous-duty applications.***



## Product details:

- Catalog number: QD3A3.0/B3.4
- SKU: 160445
- Price: ***$96.69*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 2
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- 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: 4.380 lb
- UPC: 72053102338
- 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 1-5/8 in
  

  
- Bore Max (in): 1.625
  

  
- Bore Type: QD
  

  
- Bushing Type: SH
  

  
- Face Width: 2-1/2 in
  

  
- Material: Cast Iron
  

  
- Non-Standard: NO
  

  
- Number of Grooves: 3
  

  
- Outside diameter (in): 3.75
  

  
- Overall Length: 1-5/16 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:
- Blower belt - Like MRO...quick ship/good price but my F2 supercharger makes short work of these belts.
- Great deal - Very good customer service, great prices and super fast shipping!!! Will buy again!!
- Gates tri power belt - Best price on the internet, & fast shipping!
- Fast - Good price, fast delivery