# Martin SK 1 1/2 QD Bushing Type SK 1-1/2" Bore Steel Quick Disconnect Bushing - MROSupply.com

***Martin SK 1 1/2 Type SK Quick Disconnect bushing with 1-1/2" bore, 3/8" x 3/16" keyway, and 7,000 in-lb torque rating. Steel construction for sprockets, sheaves, and couplings. Industry-interchangeable with Dodge, Browning, and Gates QD systems.***



## Product details:

- Catalog number: SK 1 1/2
- SKU: 248803
- Price: ***$49.69*** 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 SK](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-sk/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 2.720 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: 1-1/2"
  

  
- Keyway: 3/8" x 3/16"
  

  
- Material: Steel
  

## Alternate products to `Martin SK 1 1/2 QD Bushing Type SK 1-1/2" Bore Steel Quick Disconnect Bushing - MROSupply.com`:
- [Dodge 120429 SK x 1-1/2-KW Quick Disconnect (QD) bushing for 1-1/2" shaft diameter. Ductile iron construction with 3/8" x 3/16" keyway. Designed for mounting sheaves, sprockets, and couplings in power transmission applications. Three-bolt mounting pattern provides secure, concentric clamping on the shaft.](https://www.mrosupply.com/products/118724/as-markdown/)
- [TB Woods SK112 Sure-Grip QD bushing in the SK series with a 1-1/2" finished bore. Cast-iron body with standard ANSI keyway and three 5/16-18 capscrews, rated for 7,000 in-lb torque capacity. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.](https://www.mrosupply.com/products/338221/as-markdown/)
- [U.S. Tsubaki SK-1H SK series QD bushing with 1-1/2" bore. Industry-standard quick-disconnect design for secure shaft mounting of sprockets, sheaves, and power transmission components. Interchangeable with other QD hubs.](https://www.mrosupply.com/products/390337/as-markdown/)

## Product's reviews:
- Electric motor pulley sheave - Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.
- Solid product at a great price - Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
- 70 tooth #41 chain sprocket - The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
- Martin s1036 gears - Great Item, for a great deal!