# Gates 14MX-45S-20 Poly Chain GT2 Sprocket - 45 Tooth, 14M Pitch, 20 mm Wide - MROSupply.com

***Gates 14MX-45S-20 is a Poly Chain GT2 sprocket with 45 teeth, 14M pitch, and 20 mm face width. Designed for synchronous drives using Poly Chain GT Carbon belts. The minimum-bore design allows custom machining to fit specific shaft sizes.***



## Product details:

- Catalog number: 14MX-45S-20
- SKU: 172689
- Price: ***$271.64*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Gates Rubber](https://www.mrosupply.com/brands/gates-rubber/)
- Category: 
    - [14MM Pitch](htts://www.mrosupply.com/timing-belt-pulleys/high-torque-pulleys/14mm-pitch/)
    - [High Torque Pulleys](htts://www.mrosupply.com/timing-belt-pulleys/high-torque-pulleys/)
    - [Timing Belt Pulleys](htts://www.mrosupply.com/timing-belt-pulleys/)
- Unit of measure: each
- Weight: 13.500 lb
- UPC: 72053271737
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Belt Pitch (in): 0.55
  

  
- Belt Width (in): 0.79
  

  
- Bore Diameter: 7/8 to 3-1/4 in
  

  
- Bore Max (in): 3.25
  

  
- Bore Min (in): 0.875
  

  
- Bore Type: Taper-Lock
  

  
- Bushing Style: Taper Lock™
  

  
- Bushing Type: 3020
  

  
- Face Width: 1.36 in
  

  
- Flange Diameter: 8.4 in
  

  
- Hub Diameter: 5.41 in
  

  
- Material: Cast Iron
  

  
- Number of Grooves: 45
  

  
- Outside Diameter: 7.79 in
  

  
- Overall Length: 2 in
  

  
- Pitch (mm): 14 mm
  

  
- Pitch Diameter: 7.895 in
  

  
- Rim Speed (fpm): 6500
  

  
- Rim Speed (mps): 33.02
  

  
- Series: 7719
  

  
- Suitable For Use With: 20 mm W Poly Chain Belt
  

  
- Width (mm): 20
  
## Product documents / software:

- [Safety and Usage Disclaimer](https://documents.mrosupply.com/product_documents/59/592XL025/PTWarning_lrQja6Q.pdf)
- [2D DXF](https://documents.mrosupply.com/product_documents/14/14MX-45S-20/gates_rubber_14MX_45S_20_lKRsGQx.dxf)

## 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!
- Blower belt - Like MRO...quick ship/good price but my F2 supercharger makes short work of these belts.
- Thank you! - First time customer and I will return! I will tell all of our associates what excellent service we received! You saved us from an ugly situation. With a hefty order needing to go out and the belt broke on our Seiki mill. I called on Friday. I wasn't even expecting shipment until the following Monday or Tuesday but we received our belt the very next day!!
The price was fantastic, not to mention FREE shipping!!! I want to thank everyone from the sales agent to the packing and shipping department.
Seriously....this was the best service we've received in ages!
The "Keiths"
Little Cake Machine Shop
Edmonton, KY
- Fast - Good price, fast delivery