# TB Woods 864B V-Belt Sheave - 4-Groove, 8.6" OD, A-B Section, SK Bushed - MROSupply.com

***TB Woods 864B conventional V-belt sheave with 4 grooves, 8.6" outside diameter, and A-B belt section. Cast-iron construction with SK bushing for quick-disconnect mounting. Standard single-plane balance, rated for up to 2800 RPM.***



## Product details:

- Catalog number: 864B
- SKU: 346479
- Price: ***$250.75*** 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: 19.300 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: SK
  

  
- Component WR2 (lbs ft2): 1.65
  

  
- Datum diameter: 8.6
  

  
- Dimension: 1.88
  

  
- Dimension (E): 0.28
  

  
- Dimension (L): 1.88
  

  
- Dimension (M): 1.09
  

  
- Face width: 3.25
  

  
- Face width (in): 3.25
  

  
- Groove cross section section: A-B
  

  
- Hub location: 1
  

  
- Hub location (in): 1.00
  

  
- I.D.: 7.19
  

  
- Inertia WR²: 157
  

  
- Inside diameter (in): 7.19
  

  
- Material type: CI
  

  
- Max RPM: 2800
  

  
- Number of grooves: 4
  

  
- O.D.: 8.95
  

  
- Outside diameter (in): 8.95
  

  
- Pitch diameter: 9.01
  

  
- RPM upper limit: 2800
  
## 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_0MqPcK4.pdf)
## Alternate products to `TB Woods 864B V-Belt Sheave - 4-Groove, 8.6" OD, A-B Section, SK Bushed - MROSupply.com`:
- [Dodge 455663 4A8.2B8.6-SK Quick Detachable dual duty V-belt sheave with A and B section capability, 8.2" A-pitch diameter, 8.6" B-pitch diameter, 8.95" OD, SK bushing for 7/16" to 2-5/8" bore range. Cast iron construction with gray finish. Suitable for industrial belt drive applications requiring dual profile flexibility.](https://www.mrosupply.com/products/135778/as-markdown/)
- [Martin 4 B 86 SK conventional QD sheave for B-section (5L) V-belts. 4 grooves, 8.6" pitch diameter, cast iron construction. Uses industry-interchangeable SK Quick Disconnect bushing (sold separately) for easy mounting and removal.](https://www.mrosupply.com/products/254954/as-markdown/)

## Product's reviews:
- Tb woods - Excelent recomiendo 100%
- Sales - I have all good experiences with your staff.
Thank you for the support.
- Sleeve - Thanks for quick service and delivery was not long!
- 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