# Gates QD2A18.0/B18.4 Multi-Duty V-Belt Sheave - 2 Groove, 18.0" A-PD / 18.4" B-PD, QD Bushing Bore - MROSupply.com

***Gates QD2A18.0/B18.4 is a Multi-Duty V-Belt Sheave with 2 grooves, 18.0" A-belt pitch diameter and 18.4" B-belt pitch diameter, designed for QD bushing mounting. This sheave accommodates A- and B-section V-belts in industrial power transmission applications. Cast-iron construction provides durability for continuous-duty drives.***



## Product details:

- Catalog number: QD2A18.0/B18.4
- SKU: 160444
- Price: ***$649.85*** 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: 39.800 lb
- UPC: 72053102284
- 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: 1-3/4 in
  

  
- Material: Cast Iron
  

  
- Non-Standard: NO
  

  
- Number of Grooves: 2
  

  
- Outside diameter (in): 18.75
  

  
- 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:
- 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.
- 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!
- Belt puller - Nice product, thank you.
- Office manager - Works just like its suppose to.