# TB Woods 663B V-Belt Sheave - 3-Groove, 6.6" OD, A-B Section, SD Bushed - MROSupply.com

***TB Woods 663B conventional V-belt sheave with 3 grooves, 6.6" datum diameter, and SD bushing for quick-disconnect mounting. Cast-iron construction with standard single-plane balance, rated for speeds up to 3600 RPM. Compatible with A and B cross-section belts.***



## Product details:

- Catalog number: 663B
- SKU: 346424
- Price: ***$157.72*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [TB Woods](https://www.mrosupply.com/brands/tb-woods/)
- 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: 10.000 lb
- Technicall support: contact supplier for technical support on 888-829-6637


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


## Product attributes;

  
- Balance: Standard, 1 plane
  

  
- Belt section: A-B
  

  
- Bore type: Quick disconnect bushing
  

  
- Bushing: SD
  

  
- Component WR2 (lbs ft2): 0.49
  

  
- Datum diameter: 6.6
  

  
- Dimension: 1.81
  

  
- Dimension (E): 0.44
  

  
- Dimension (L): 1.81
  

  
- Dimension (M): 0.25
  

  
- Face width: 2.5
  

  
- Face width (in): 2.50
  

  
- Groove cross section section: A-B
  

  
- Hub location: 1.06
  

  
- Hub location (in): 1.06
  

  
- I.D.: 5.2
  

  
- Inertia WR²: 50
  

  
- Inside diameter (in): 5.20
  

  
- Material type: CI
  

  
- Max RPM: 3600
  

  
- Number of grooves: 3
  

  
- O.D.: 6.95
  

  
- Outside diameter (in): 6.95
  

  
- Pitch diameter: 7.01
  

  
- RPM upper limit: 3600
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/AP/AP110/sec-b2_0VH8bo9.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/N4/N412/p-1687-tbw_ORsxZDt.pdf)
- [Service Manual](https://documents.mrosupply.com/product_documents/2B/2BK57118/p-1688-tbw_WVNLZG8.pdf)

## Product's reviews:
- Tb woods - Excelent recomiendo 100%
- Muy buen servicio y rapidez en la entrega - Primera vez q compro con esta compañía, recomiendo ampliamente comprar con ellos y claro q volveria a comprar otra vez muy buen servicio y entrega rapida
- Sleeve - Thanks for quick service and delivery was not long!
- Great service! - It was all sent perfectly and on time