# TB Woods F31516 Sure-Grip QD Bushing - F Series, 3-15/16" Bore - MROSupply.com

***TB Woods F31516 Sure-Grip QD bushing in the F series with a 3-15/16" finished bore. Cast-iron body with black-oxide finish and shallow keyway, using three 9/16-12 capscrews for the industry-standard QD interface on sheaves and sprockets. Rated for 40,000 in-lb torque capacity with 110 in-lb installation torque.***



## Product details:

- Catalog number: F31516
- SKU: 339733
- Price: ***$249.07*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [TB Woods](https://www.mrosupply.com/brands/tb-woods/)
- Category: 
    - [Type F](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-f/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 7.700 lb
- Technicall support: contact supplier for technical support on 888-829-6637


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


## Product attributes;

  
- Bolt circle: 5.63
  

  
- Bore: 3.9375
  

  
- Bore (in): 3 15/16
  

  
- Capscrew designation (screw thread size): 9/16 12
  

  
- Capscrew length: 3.625
  

  
- Design: Standard
  

  
- Dimension: 3.63
  

  
- Hardware: Inch series
  

  
- Installation torque: 110
  

  
- Key size: 27
  

  
- Keyway: SHALLOW
  

  
- Mounting: STD or REV
  

  
- Number of capscrews: 3
  

  
- Rating (in lbs): 40000
  

  
- Series: Sure-Grip® bushing
  

  
- Size: F
  

  
- TBW group no.: 11320
  

  
- Torque capacity: 40000
  

  
- Type: OD
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/N4/N412/sec-a1_yYxsZio.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/N4/N412/p-1687-tbw_ORsxZDt.pdf)
- [Installation And Maintenance Manual](https://documents.mrosupply.com/product_documents/N4/N412/p-5070-tbw_46RSr5N.pdf)
## Alternate products to `TB Woods F31516 Sure-Grip QD Bushing - F Series, 3-15/16" Bore - MROSupply.com`:
- [Martin F 3 15/16 Type F Quick Disconnect bushing with 3-15/16" bore, ductile iron construction, and 1" x 1/8" keyway. Industry-interchangeable QD mounting for sheaves, sprockets, and pulleys. Includes setscrews for secure shaft attachment.](https://www.mrosupply.com/products/247472/as-markdown/)
- [U.S. Tsubaki F-3R F-series Quick-Disconnect bushing with 3-15/16" bore. Heavy-duty QD bushing for secure shaft mounting of sprockets, sheaves, and power transmission components. Industry-standard interchange for reliable industrial applications.](https://www.mrosupply.com/products/390707/as-markdown/)

## Product's reviews:
- Great service! - It was all sent perfectly and on time
- Sales - I have all good experiences with your staff.
Thank you for the support.
- 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!