# Gates 78588312 5040 3.3/4 Taper-Lock Bushing - 5040 Series, 3-3/4" Bore - MROSupply.com

***Gates 78588312 5040 3.3/4 Taper-Lock bushing with 5040 series size and 3-3/4" bore. Designed for mounting sheaves, sprockets, and couplings on shafts, providing a secure, concentric grip with easy installation and removal. Keyway measures 22 x 11 mm for positive torque transmission.***



## Product details:

- Catalog number: 5040 3.3/4
- SKU: 158540
- Price: ***$682.08*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Gates Rubber](https://www.mrosupply.com/brands/gates-rubber/)
- Category: 
    - [Crimper Dies](htts://www.mrosupply.com/hand-tools/cable-wire-tools/crimper-dies/)
    - [Cable & Wire Tools](htts://www.mrosupply.com/hand-tools/cable-wire-tools/)
    - [Hand Tools](htts://www.mrosupply.com/hand-tools/)
- Unit of measure: each
- Weight: 29.700 lb
- UPC: 72053464009
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Barrel Diameter: 7 in
  

  
- Bolt Circle Diameter: 6.72 in
  

  
- Bore Diameter: 3-3/4 in
  

  
- Hub Diameter: 10-1/2 in (Cast Iron)/9-1/2 in (Steel)
  

  
- Key Included: NO
  

  
- Key way size (mm): 22 x 11
  

  
- Keyway: Standard
  

  
- Keyway Size: 0.87 x 0.43 in
  

  
- Number of Bolt Holes: 3
  

  
- Overall Length: 4 in
  

  
- Screw Size: 7/8-9 x 2-1/4 in
  

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

  
- Taper: 8 deg
  

  
- Torque Rating: 126000 in-lb
  

  
- Type: Finished Bore
  


## Product's reviews:
- Gt4 cog belt - I've not had a chance to try it out but if it's at least as good as the 150 hours I had on the GT2 belt when I decided to replace it, I'll be a happy camper!
- Good service - Thanks for fast delivery, good price and service.
- Gates rubber 84000160 - Good product at a great price
- Fast - good price, fast delivery, search works very poorly