# Martin J 2 7/16 QD Bushing Type J 2-7/16" Bore Cast Iron 5/8" x 5/16" Keyway - MROSupply.com

***Martin J 2 7/16 Type J Quick Disconnect (QD) bushing with 2-7/16" bore, cast iron construction, and 5/8" x 5/16" keyway. For mounting sprockets, sheaves, and pulleys on shafts. Industry-interchangeable with Dodge, Browning, and Gates QD systems. Type J bushing provides 45,000 in-lb torque capacity and accepts 1-1/4" to 4-1/2" bore range.***



## Product details:

- Catalog number: J 2 7/16
- SKU: 247630
- Price: ***$295.09*** 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 J](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-j/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 23.800 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: 2-7/16"
  

  
- Keyway: 5/8" x 5/16"
  

  
- Material: Cast Iron
  

## Alternate products to `Martin J 2 7/16 QD Bushing Type J 2-7/16" Bore Cast Iron 5/8" x 5/16" Keyway - MROSupply.com`:
- [Browning J 2 7/16 Q-D Quick Disconnect tapered bushing with a 2-7/16-inch bore in the J series. Gray iron construction with a 5.148-inch outer diameter and 2.438-inch inner diameter with keyway. The tapered design allows fast installation and removal without disturbing surrounding components. Compatible with all Browning Q-D bushed sheaves, sprockets, and pulleys.](https://www.mrosupply.com/products/2287742/as-markdown/)
- [TB Woods J2716 Sure-Grip QD bushing in the J series with a 2-7/16" finished bore. Cast-iron body with standard ANSI keyway and three 5/8-11 capscrews for the industry-standard QD interface on sheaves and sprockets. Rated for 55,000 in-lb torque capacity with 135 in-lb installation torque.](https://www.mrosupply.com/products/338418/as-markdown/)

## Product's reviews:
- Good stock - I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.
- High quality - strong material
- Has the parts - Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
- Nice sprocket - sprocket is very nice.