# Martin F 1 1/4 QD Bushing Type F 1-1/4" Bore Cast Iron - MROSupply.com

***Martin F 1 1/4 Type F Quick Disconnect bushing with 1-1/4" bore, cast iron construction, and 1/4" x 1/8" keyway. For mounting sheaves, sprockets, and couplings to shafts. Industry-interchangeable with Dodge, Browning, and Gates QD systems.***



## Product details:

- Catalog number: F 1 1/4
- SKU: 247434
- Price: ***$229.91*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- 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: 18.620 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Bore Size: 1-1/4"
  

  
- Keyway: 1/4" x 1/8"
  

  
- Material: Cast Iron
  

## Alternate products to `Martin F 1 1/4 QD Bushing Type F 1-1/4" Bore Cast Iron - MROSupply.com`:
- [TB Woods F114 Sure-Grip QD bushing in the F series with a 1-1/4" finished bore. Cast-iron body with standard ANSI keyway and three 9/16-12 capscrews for secure mounting. Rated for 40,000 in-lb torque capacity and 110 in-lb installation torque. Compatible with conventional or reverse mounting on QD-bored sheaves and sprockets.](https://www.mrosupply.com/products/338362/as-markdown/)
- [U.S. Tsubaki F-1D F-series QD bushing with 1-1/4" bore. Quick-Disconnect design for secure shaft mounting of QD sprockets and sheaves. Manufactured to industry-standard QD interchange dimensions for reliable power transmission.](https://www.mrosupply.com/products/390724/as-markdown/)
- [MasterDrive F1.1/4 Quick Disconnect (QD) bushing with 1-1/4-inch bore. Cast iron construction provides secure shaft mounting in industrial power transmission applications. Interchangeable with standard QD bushings for easy installation and removal.](https://www.mrosupply.com/products/2339468/as-markdown/)

## Product's reviews:
- Martin s1036 gears - Great Item, for a great deal!
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
- Durable and high quality - I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
- Flexible coupler - Very fast and reliable shipping.