# Gates SD 1.1/4 QD Bushing - SD Series, 1-1/4" Bore - MROSupply.com

***Gates SD 1.1/4 QD bushing with SD series design and 1-1/4" bore. Provides secure shaft-to-hub connection for sheaves, sprockets, and pulleys in industrial power transmission systems. Split-tapered design ensures concentric clamping and easy installation.***



## Product details:

- Catalog number: SD 1.1/4
- SKU: 157888
- Price: ***$59.46*** Each
- Quantity: This vendor has a minimum order quantity of
3.Order minimum ($) 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 SD](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/type-sd/)
    - [Quick Disconnect Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 1.620 lb
- UPC: 72053094312
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Barrel Diameter: 2.18 in
  

  
- Bolt Circle Diameter: 2-11/16 in
  

  
- Bore Diameter: 1-1/4 in
  

  
- Flange Diameter: 3-3/16 in
  

  
- Flange Thickness: 0.43 in
  

  
- Hub Diameter: 3-1/2 in
  

  
- Key Included: NO
  

  
- Key way size (mm): 6 x 3
  

  
- Keyway: Standard
  

  
- Keyway Size: 0.24 x 0.12 in
  

  
- Material: Steel
  

  
- Number of Bolt Holes: 3
  

  
- Overall Length: 1-13/16 in
  

  
- Screw Size: 1/4-20 x 1-7/8 in
  

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

  
- Torque Rating: 5000 in-lb
  

  
- Type: Finished Bore
  

## Alternate products to `Gates SD 1.1/4 QD Bushing - SD Series, 1-1/4" Bore - MROSupply.com`:
- [Martin SD 1 1/4 Type SD Quick Disconnect bushing with 1-1/4" bore, 1/4" x 1/8" keyway, and set screw locking. Steel construction for mounting sheaves, sprockets, and pulleys. Industry-interchangeable with Dodge, Browning, and Gates QD systems.](https://www.mrosupply.com/products/248622/as-markdown/)
- [Dodge 120376 SD x 1-1/4" Type SD Quick Disconnect (QD) bushing with 1-1/4" bore and 1/4" x 1/8" keyway. Ductile iron construction for high strength and durability. Designed for easy shaft mounting and removal in power transmission applications, compatible with sheaves, sprockets, and couplings.](https://www.mrosupply.com/products/119423/as-markdown/)
- [TB Woods SD114 Sure-Grip QD bushing in the SD series with a 1-1/4" finished bore. Cast-iron body with standard ANSI keyway and three 1/4-20 capscrews for conventional or reverse mounting. Rated for 5,000 in-lb torque capacity with 9 in-lb installation torque.](https://www.mrosupply.com/products/338231/as-markdown/)
- [MasterDrive SD1.1/4 Quick Disconnect bushing with 1-1/4" bore. Cast iron construction for secure shaft mounting in industrial power transmission applications. Interchangeable with standard QD bushings.](https://www.mrosupply.com/products/2340470/as-markdown/)
- [U.S. Tsubaki SD-1D SD-series Quick-Disconnect bushing with 1-1/4" bore. Industry-standard QD interchange for mounting sprockets, sheaves, and couplings. Precision-machined for secure taper fit.](https://www.mrosupply.com/products/390091/as-markdown/)
- [Bando SD 1 1/4 QD bushing with 2.187" outside diameter and 1.25" bore size. Steel construction with 1-5/8" keyway. Designed for quick-disconnect mounting of sheaves and pulleys on industrial power transmission shafts.](https://www.mrosupply.com/products/5919709/as-markdown/)

## Product's reviews:
- Mechanic - Cut the bell when you said I would get a chance to install it seems to fit I still need to test drive
- Great price on gates belt - Great price and fairly quick shipping.
- Office manager - I got exactly what i ordered. Works like its suppose to..
- Belt puller - Nice product, thank you.