# Gates SK 1.3/4 QD Bushing - SK Series, 1-3/4" Bore - MROSupply.com

***Gates SK 1.3/4 QD bushing with 1-3/4" bore and 10 x 5 mm keyway. Designed for quick-detachable mounting of QD sheaves and sprockets in industrial power transmission drives. Provides secure shaft attachment with easy installation and removal.***



## Product details:

- Catalog number: SK 1.3/4
- SKU: 157920
- Price: ***$61.35*** Each
- Quantity: This vendor has a minimum order quantity of
3.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 3
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Gates Rubber](https://www.mrosupply.com/brands/gates-rubber/)
- 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: 2.880 lb
- UPC: 72053094886
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Barrel Diameter: 2.81 in
  

  
- Bolt Circle Diameter: 3-5/16 in
  

  
- Bore Diameter: 1-3/4 in
  

  
- Flange Diameter: 3-7/8 in
  

  
- Flange Thickness: 0.56 in
  

  
- Hub Diameter: 4-1/2 in
  

  
- Key Included: NO
  

  
- Key way size (mm): 10 x 5
  

  
- Keyway: Standard
  

  
- Keyway Size: 0.39 x 0.2 in
  

  
- Material: Steel
  

  
- Number of Bolt Holes: 3
  

  
- Overall Length: 1-15/16 in
  

  
- Screw Size: 5/16-18 x 2 in
  

  
- Suitable For Use With: QD Style Sheaves, Sprockets and Pulleys
  

  
- Torque Rating: 7000 in-lb
  

  
- Type: Finished Bore
  

## Alternate products to `Gates SK 1.3/4 QD Bushing - SK Series, 1-3/4" Bore - MROSupply.com`:
- [Martin SK 1 3/4 Type SK QD bushing with 1-3/4" bore, steel construction, and 3/8" x 3/16" keyway. Quick-disconnect split taper bushing for mounting sprockets, sheaves, and pulleys. Industry-interchangeable with Dodge, Browning, and Gates SK bushings.](https://www.mrosupply.com/products/248810/as-markdown/)
- [U.S. Tsubaki SK-1L SK-series quick-disconnect bushing with 1-3/4" bore. Industry-standard QD interchange for secure shaft mounting of sprockets, sheaves, and power transmission components. Durable construction ensures reliable performance in industrial drive applications.](https://www.mrosupply.com/products/390522/as-markdown/)
- [TB Woods SK134 Sure-Grip QD bushing in the SK series with a 1-3/4" finished bore. Cast-iron body with standard ANSI keyway and three 5/16-18 capscrews. Rated for 7,000 in-lb torque capacity and 15 ft-lb installation torque. Compatible with industry-standard QD-bored sheaves and sprockets.](https://www.mrosupply.com/products/338225/as-markdown/)
- [MasterDrive SK1.3/4 Quick Disconnect bushing with 1-3/4" bore. Designed for industrial power transmission applications, this QD bushing provides secure shaft mounting and easy installation. Cast iron construction ensures durability and reliable performance.](https://www.mrosupply.com/products/2340663/as-markdown/)
- [Jason Industrial SK1-3/4 QD bushing with 1-3/4" bore. This split taper bushing is designed for mounting sheaves, sprockets, and couplings onto shafts. Constructed from cast iron for durability and secure fit.](https://www.mrosupply.com/products/2016662/as-markdown/)
- [Bando SK 1 3/4 QD bushing with 2.812 inch outside diameter and 1.75 inch bore size. Steel construction with 2-1/8 inch keyway. Designed for quick-disconnect mounting of sheaves and sprockets on industrial power transmission shafts.](https://www.mrosupply.com/products/5919768/as-markdown/)

## Product's reviews:
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