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    21mm Wide 42 Teeth 8mm Pitch Accepts 2012 Bushing Poly Chain GT2 pulley

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    8MX-42S-21 Poly Chain GT2 Sprockets

    SKU 77182042
    $168.41 - $168.41
    $168.41
    $168.41 - $168.41
    $168.41
      Product Attributes:
    • 21mm Wide
    • 42 Teeth
    • 8mm Pitch
    • Accepts 2012 Bushing
    • Poly Chain GT2
    • Pulleys
    • Synchronous & Timing Belt Pulleys

    Strong, durable sprockets designed for use with your PowerGrip GT®2 belts.

    • Full split in bushing allows easy installation and removal.
    • Precise sprocket design produces positive, press fit to shaft.
    • Precision manufactured and static balanced.
    • Smaller, narrower sprockets save shaft space, keep the load closer to bearing and extend life of reducer.