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EISCO Differential Pulley, Large Ball Bearing - Dia 20, 30, 40, 60mm Steps

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Free shipping on orders over $29.99

$14.99

$ 6 .99 $6.99

In Stock
  • 4 step differential pulley
  • 20, 30, 40, 60 mm diameter steps
  • 6.5" total length


4 step differential pulley 20, 30, 40, 60 mm diameter steps 6.5" total length Ideal for classroom demonstrations pertaining to mechanical advantage. Each step has a gap of about 3/16" or 5mm. The post has a .75" diameter and attaches easily to any stand and rod assembly. Clamps not included.


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