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

$11.79
  • 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.

  • 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.