# MasterDrive SH-A QD Type Weld-On Hub for Quick Disconnect Bushing - MROSupply.com

***MasterDrive SH-A QD type weld-on hub designed for use with Quick Disconnect bushings. This hub allows for easy mounting of sheaves, sprockets, or pulleys directly to a shaft by welding. Constructed from durable steel, it provides a secure and reliable connection in power transmission applications. The SH-A hub is compatible with standard QD bushing systems, offering flexibility and ease of installation.***



## Product details:

- Catalog number: SH-A
- SKU: 2340648
- Price: ***$25.20*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [Weld-On Hubs](htts://www.mrosupply.com/bushings/bushing-hubs-and-adapters/weld-on-hubs/)
    - [Bushing Hubs and Adapters](htts://www.mrosupply.com/bushings/bushing-hubs-and-adapters/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 1.000 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- Bore Type: TB Bushed
  

  
- Bushing Size: 2012
  

  
- Bushing Type: QD
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- Hub Style: SH
  

  
- Length Through Bore: 65 mm
  

  
- OD: 319 mm
  

  
- Sheave Construction: Spoked
  

  
- Thread Dia: 1.2"
  

  
- Type: Metric V-Belt Sheaves
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/J-/J-A/8B5C542F7FE2B53A3999E8AD5282A50651645F6BBAD20E_xSzSbiP.jpg)

## Product's reviews:
- Masterdrive f 1 3/4" inner qd hub - Used maybe a dozen of these, zero problems. Why pay 50% more for a name brand when these work great?
- Great deal - Very good customer service, great prices and super fast shipping!!! Will buy again!!
- Just what i needed - I needed a very small belt for my rock polisher, and it was just the right size.
- Quality product - Heavy duty. Not likely to bend or warp