# Gates 78312044 QD2A4.4/B4.8 Multi-Duty V-Belt Sheave - 2 Groove, 4.4" A-PD / 4.8" B-PD, A/B Section, QD Bushing Bore - MROSupply.com

***Gates 78312044 QD2A4.4/B4.8 Multi-Duty V-Belt Sheave with 2 grooves, 4.4" A-belt pitch diameter and 4.8" B-belt pitch diameter, for A/B section belts. QD bushing bore for secure mounting on industrial drives. Cast iron construction for durability in general power transmission applications.***



## Product details:

- Catalog number: QD2A4.4/B4.8
- SKU: 160423
- Price: ***$114.29*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) 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: 4.310 lb
- UPC: 072053102079
- 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 1-15/16 in
  

  
- Bore Max (in): 1.9375
  

  
- Bore Type: QD
  

  
- Bushing Type: SDS
  

  
- Face Width: 1-3/4 in
  

  
- Material: Cast Iron
  

  
- Non-Standard: NO
  

  
- Number of Grooves: 2
  

  
- Outside diameter (in): 5.15
  

  
- 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:
- Great belts - Bought these for my lathe. They are much better made than the original. MROSupply charges a very competitive price and the packaging and shipping speed was great.
- Fast - Good price, fast delivery
- Gates 89020710 5m710 polyflex belts - Best deal on these belts.
- Great parts - Found the belts I needed here at the best price available. very fast shipping, great service. will be doing business again.
Thank you.