# U.S. Tsubaki SK-1J SK Series QD Bushing, 1-5/8" Bore - MROSupply.com

***U.S. Tsubaki SK-1J SK series QD bushing with 1-5/8" bore. Precision-machined quick-disconnect bushing for secure shaft mounting of QD sprockets and sheaves, enabling easy installation and removal. Ensures concentricity and reliable fit in power transmission applications.***



## Product details:

- Catalog number: SK-1J
- SKU: 389853
- Price: ***$46.83*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [U.S.Tsubaki](https://www.mrosupply.com/brands/ustsubaki/)
- 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: 3.000 lb
- Technicall support: contact supplier for technical support on 800 323 7790


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


## Product attributes;

  
- Barrel Diameter: 2-13/16 in
  

  
- Bolt Circle Diameter: 3-5/16 in
  

  
- Bore: 1-5/8 in
  

  
- Flange Diameter: 3-7/8 in
  

  
- Flange Thickness: 9/16 in
  

  
- Keyway Size: 3/8 in W x 3/16 in H
  

  
- Number of Bolt Holes: 3
  

  
- Overall Length: 1-15/16 in
  

  
- Screw Size: 5/16 x 2 in
  

  
- Suitable For Use With: Sprockets 101
  

  
- Torque Rating: 7000 in-lb
  

  
- Type: Type SK
  

## Alternate products to `U.S. Tsubaki SK-1J SK Series QD Bushing, 1-5/8" Bore - MROSupply.com`:
- [Martin SK 1 5/8 Type SK quick disconnect bushing with 1-5/8" bore and 3/8" x 3/16" keyway. Steel construction provides 7,000 in-lb torque capacity. Interchangeable with Dodge, Browning, and Gates SK bushings for easy replacement in power transmission applications.](https://www.mrosupply.com/products/248815/as-markdown/)
- [Dodge 120431 SK x 1-5/8-KW Quick Disconnect (QD) bushing for shaft mounting, 1-5/8" bore with 3/8" x 3/16" keyway, ductile iron construction. Three-bolt clamping design provides secure shaft attachment for sheaves, sprockets, and couplings. Rated torque 7,000 lbf-in with 180 in-lb installation torque.](https://www.mrosupply.com/products/119356/as-markdown/)
- [TB Woods SK158 Sure-Grip QD bushing in the SK series with a 1-5/8" finished bore. Cast-iron body with standard ANSI keyway and three 5/16-18 capscrews, rated for 7,000 in-lb torque. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.](https://www.mrosupply.com/products/338220/as-markdown/)
- [Browning SK 1 5/8 1077932 Q-D Quick Disconnect bushing with a 1-5/8-inch bore and 2.812-inch outer diameter. Ductile iron construction with keyway for secure shaft mounting. The SK series provides a tapered interference fit for reliable power transmission. Compatible with Browning Q-D bushed sheaves, sprockets, and pulleys.](https://www.mrosupply.com/products/2288125/as-markdown/)
- [Bando SK 1 5/8 QD bushing with 2.812" outside diameter and 1.625" bore size. Steel construction with 2-1/8" keyway. Designed for quick-disconnect mounting of sheaves and pulleys on industrial power transmission shafts.](https://www.mrosupply.com/products/5919752/as-markdown/)

## Product's reviews:
- Sprocket - look good and very fast shipping
- Engineer - EXACTLY WHAT WE ORDER EVERY TIME. Quick delivery. MRO is the best!.
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