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Base 20L050 toothed timing pulley with belt guide flanges and over size hub. 
See images for measurements.

You bore it to fit your project.

These synchronous pulleys have a wide speed range, are very efficient, do not slip or squeal and much less noise than std v belt drives. 


Teeth on the belts are molded to conform with and engage the teeth on a mating L050 toothed belt.

Material aluminum
Belt pitch: L

Belt width: 1/2"

20L050 Synchronous Timing Pulley DIY You bore it

Excluding Sales Tax
  • One 20L050 Timing Pulley as seen in images.

    You will find it costs less to buy a kit versus indavidual parts.

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