# TB Woods SH78 Sure-Grip QD Bushing - SH Series, 7/8" Bore - MROSupply.com

***TB Woods SH78 Sure-Grip QD bushing in the SH series with a 7/8" finished bore. Cast-iron body with standard ANSI keyway and three 1/4-20 capscrews for conventional or reverse mounting. Rated for 3,500 in-lb torque capacity.***



## Product details:

- Catalog number: SH78
- SKU: 340961
- Price: ***$30.08*** 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 SH](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-sh/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 1.000 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: 2.25
  

  
- Bore: 7/8 in
  

  
- Bore (in): 7/8
  

  
- Capscrew designation (screw thread size): 1/4-20
  

  
- Capscrew length: 1.375
  

  
- Design: Standard
  

  
- Dimension: 1.25
  

  
- Hardware: Inch series
  

  
- Installation torque: 9
  

  
- Key size: 3/16 x 3/32
  

  
- Keyway: Standard
  

  
- Mounting: STD or REV
  

  
- Number of capscrews: 3
  

  
- Rating (in lbs): 3500
  

  
- Series: Sure-Grip® bushing
  

  
- Size: SH
  

  
- TBW group no.: 11310
  

  
- Torque capacity: 3500
  

  
- 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 SH78 Sure-Grip QD Bushing - SH Series, 7/8" Bore - MROSupply.com`:
- [Dodge 120351 SH Quick Disconnect (QD) bushing with 7/8" finished bore and 3/16" x 3/32" keyway. Ductile iron construction, 3500 lbf torque rating, 108 in/lb installation torque. For industrial power transmission shaft mounting applications.](https://www.mrosupply.com/products/118748/as-markdown/)
- [Martin SH 7/8 QD bushing is a steel quick disconnect bushing with a 7/8" bore and 3/16" x 3/32" keyway. The SH size bushing provides 3,500 in-lb torque capacity and is industry-interchangeable with Dodge, Browning, and Gates QD systems.](https://www.mrosupply.com/products/248787/as-markdown/)
- [U.S. Tsubaki SHP is an SH-series Quick-Disconnect (QD) bushing with a 1" (25.40 mm) bore. This bushing provides a secure, keyed mounting interface for QD sprockets and sheaves, enabling easy installation and removal. The SH series is designed for fractional-horsepower to medium-duty power transmission applications.](https://www.mrosupply.com/products/389848/as-markdown/)

## Product's reviews:
- Sales - I have all good experiences with your staff.
Thank you for the support.
- Didn’t use yet - I really didn’t use them yet but the belts I received were actually Carlisle belts which are made by Timken. I had ordered a belt that I knew was Carlisle at the same time to try out the difference brands and it was the same belt. The only difference was the TB Woods belt was $10 more per belt so you might as well just buy the Carlisle/ Timken directly.
- 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