# MasterDrive AKS63-3/4 4-Step Variable Pitch Taper-Lock V-Belt Sheave 3, 4, 5 & 6 Grooves - MROSupply.com

***MasterDrive AKS63-3/4 4-step variable pitch Taper-Lock V-belt sheave with 3, 4, 5, and 6 groove configurations. Cast iron construction with movable flanges for adjustable pitch diameter in variable speed drives. Suitable for industrial and HVAC applications requiring speed control.***



## Product details:

- Catalog number: AKS63-3/4
- SKU: 2485864
- Price: ***$131.38*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [4 Grooves](htts://www.mrosupply.com/sheaves/step-sheaves/4-grooves/)
    - [Step Sheaves](htts://www.mrosupply.com/sheaves/step-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 7.500 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- Bore Diameter: 1.375 in
  

  
- Bore Type: Finished Bore with Keyway and Set Screws
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- Length Through Bore: 1.46875 in
  

  
- OD: 9.25 in
  

  
- Series: FHP Light Duty Sheaves
  

  
- Sheave Construction: Lighting Hole
  

  
- Type: Bored-To-Size Light Duty V-Belt Sheaves
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/AK/AKS52-1/2/D7EAA01181BF57857BCB8E3277EFC0F9606B72E6B0C871_RHYcJsT.jpg)

## Product's reviews:
- Masterdrive - I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
- 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?
- Masterdrive purchase - service and shipment was great
- Just what i needed - I needed a very small belt for my rock polisher, and it was just the right size.