# MasterDrive 3B64SD 3-Groove A/B Section Taper-Lock V-Belt Sheave 6.4" PD - MROSupply.com

***MasterDrive 3B64SD 3-groove A/B section Taper-Lock V-belt sheave with 6.4-inch pitch diameter. Cast iron construction for durability in industrial belt drive applications. Accepts standard Taper-Lock bushings for easy installation and removal. Suitable for A and B section classical V-belts.***



## Product details:

- Catalog number: 3B64SD
- SKU: 2335848
- Price: ***$110.62*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [B Section](htts://www.mrosupply.com/sheaves/split-taper-bushed-bore-sheaves/b-section/)
    - [Split Taper Bushed Bore Sheaves](htts://www.mrosupply.com/sheaves/split-taper-bushed-bore-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 9.700 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: QD Bushed
  

  
- Bushing Size: SDS
  

  
- Bushing Type: QD
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- k in: .8125 in
  

  
- Length Through Bore: 1.3125 in
  

  
- OD: 4.5 in
  

  
- Series: 3V QD Sheaves
  

  
- Sheave Construction: Solid
  

  
- Sheave/Pulley Type: A-1
  

  
- Type: QD Style Heavy Duty V-Belt Sheaves
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/10/10/3V2500F/F7B71B41895D01F64B1DA7395E7940A6908BE9CB4AA972_TSCMk9N.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?
- Quality product - Heavy duty. Not likely to bend or warp
- Masterdrive - I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
- Masterdrive products - USED SEVERAL F-A QD WELD ON HUBS WITH ZERO PROBLEMS-USED LOTS OF INNER QD HUBS WITH ZERO PROBLEMS ALSO, CHEAP & HIGH QUALITY.