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8MX-37S-21

Image for Illustration purposes only. Actual product may vary

Gates 8MX-37S-21 is a Poly Chain GT2 sprocket with 37 teeth, 8MX pitch, and 21 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.

MODEL 8MX-37S-21

BRAND

SKU

172578

WEIGHT

1.600 lb

UOM

each

UPC

72053824391

Contact supplier for technical support on: 303-744-5800

$138.58 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Belt Pitch (in)

0.31

Belt Width (in)

0.83

Bore Diameter

1/2 to 1-11/16 in

Bore Max (in)

1.6875

Bore Min (in)

0.5

Bore Type

Taper-Lock

Bushing Style

Taper Lock™

Bushing Type

1610

Face Width

1.2 in

Flange Diameter

4.04 in

Hub Diameter

2.95 in

Material

Ductile Iron

Number of Grooves

37

Outside Diameter

3.646 in

Pitch (mm)

8 mm

Pitch Diameter

3.709 in

Rim Speed (fpm)

6500

Rim Speed (mps)

33.02

Series

7718

Suitable For Use With

21 mm W Poly Chain Belt

Width (mm)

21

Genuine, strong, durable sprockets designed for use with high power density Gates Poly Chain Carbon Volt, Poly Chain GT2, and Poly Chain GT Carbon belts.


  • Smaller, narrower sprockets save shaft space, keep the load closer to bearing and extend life of reducer.
  • Poly Chain GT2 Sprockets keep overhung load below manufacturers' recommendation.
  • Precisely manufactured and statically balanced to ISO 1940 (1973) to class G16.

THE INDUSTRY'S BEST.

With patented, carbon tensile cord design for high-torque, low-speed drives, Gates engineers were the first in the world to incorporate a high fatigue-resisting carbon fiber tensile cord into the belt, which is made of a new polyurethane compound. Consequently, Poly Chain GT Carbon quickly became the most powerful line of synchronous belts on the market, providing a maintenance-free, energy saving, and environmentally friendly operation, offering an excellent alternative to roller chain and gear drives.


Features and Benefits
  • Keep overhung load below manufacturers recommendation.
  • Full split in bushing allows for easy installation and removal.
  • Precise sprocket design produces positive, press fit to shaft.
  • Re-work services have turnaround time.
  • Warning: Do NOT use these sprockets with rim speeds in excess of 6, 500 fpm.

SKU: 5917269

Blower belt

Like MRO...quick ship/good price but my F2 supercharger makes short work of these belts.

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SKU: 183651

Gates 89020710 5m710 polyflex belts

Best deal on these belts.

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SKU: 172159

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

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Belt 5vx940

Excellent Speedy Service. TLC Will continue doing business with MRO.

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Reviews

SKU: 5917269

Blower belt

Like MRO...quick ship/good price but my F2 supercharger makes short work of these belts.

Read more

SKU: 183651

Gates 89020710 5m710 polyflex belts

Best deal on these belts.

Read more

SKU: 172159

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

Read more

SKU: 1248999

Belt 5vx940

Excellent Speedy Service. TLC Will continue doing business with MRO.

Read more

Return policy

In order to be eligible for a return, product to be returned must be at least $150 US. Items must be unused and unmounted, in resalable condition. Return authorization must be requested, no credit or exchanges will be granted if items are shipped back without return authorization or if items are not in resalable condition. Re-stocking fee is $60 US flat, cannot be voided if placing an off-setting order.  Made To Order items are Non-Returnable and Non-Cancellable.