# MasterDrive 3B86SK 3-Groove Taper-Lock V-Belt Sheave A/B Section 8.6" PD - MROSupply.com

***MasterDrive 3B86SK 3-groove Taper-Lock V-belt sheave for A and B section belts, 8.6-inch pitch diameter. Cast iron construction for durability in industrial belt drive applications. Accepts standard Taper-Lock bushings for secure shaft mounting.***



## Product details:

- Catalog number: 3B86SK
- SKU: 2335864
- Price: ***$139.74*** 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: 14.600 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: 2517
  

  
- Bushing Type: TB
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- k in: 0.15625 in
  

  
- Length Through Bore: 1.75 in
  

  
- OD: 6.5 in
  

  
- Series: 3V Taper Sheaves
  

  
- Sheave Construction: Solid
  

  
- Sheave/Pulley Type: A-1
  

  
- Type: TB 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 - I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
- Quality product - Heavy duty. Not likely to bend or warp
- Just what i needed - I needed a very small belt for my rock polisher, and it was just the right size.
- Great deal - Very good customer service, great prices and super fast shipping!!! Will buy again!!