# Gates 78311044 QD1A4.4/B4.8 Multi-Duty V-Belt Sheave - 1 Groove, 4.4" A-PD / 4.8" B-PD, QD Bushing Bore - MROSupply.com

***Gates 78311044 QD1A4.4/B4.8 Multi-Duty V-Belt Sheave with 1 groove, dual A/B belt sections, 4.4" A-pitch diameter, 4.8" B-pitch diameter, and 5.15" outside diameter. Designed for industrial belt drives requiring QD bushing mounting. Cast-iron construction provides durability for general power transmission applications.***



## Product details:

- Catalog number: QD1A4.4/B4.8
- SKU: 160394
- Price: ***$87.01*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) 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: 3.240 lb
- UPC: 72053101775
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Bore Diameter: 1-15/16 in
  

  
- Bore Max (in): 1.9375
  

  
- Bore Type: QD
  

  
- Bushing Type: SDS
  

  
- Face Width: 7/8 in
  

  
- Material: Cast Iron
  

  
- Non-Standard: NO
  

  
- Number of Grooves: 1
  

  
- Outside diameter (in): 5.15
  

  
- Rim Speed (fpm): 6500
  

  
- Rim Speed (mps): 33.02
  

  
- Series: 7831
  

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

  
- Type: Heavy Duty
  


## Product's reviews:
- Gt4 cog belt - I've not had a chance to try it out but if it's at least as good as the 150 hours I had on the GT2 belt when I decided to replace it, I'll be a happy camper!
- Good service - Thanks for fast delivery, good price and service.
- 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 5vx940 - Excellent Speedy Service. TLC Will continue doing business with MRO.