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Steel Ball Caster - 16mm

This 16mm Steel Ball Caster would make a great rear wheel choice for your robot/buggy designs as it features low starting and rolling resistance. It also runs very smoothly and more quietly than you might expect from a metal ball style caster.

The housing of the caster is also made of steel which encases the caster in such a way that caster will not come out of the housing.


  • Steel Ball Caster with a ball diameter of 16mm
  • Ideal for robot rear wheels.
  • Low starting and rolling resistance.
  • Smooth running.


  • 1 x 16mm Steel Ball Caster.


  • Ball Diameter: 16mm.
  • Length: 49mm.
  • Height: 21mm.
  • Width: 32mm.
  • Installation pitch (distance between fixing holes): 39mm.
  • Fixing Holes Diameter: 4mm.


  • 2 x fixing screws.