Metal Caster Bearing Wheel (20mm Height)

Product Code: 1021
Availability: Backorder
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Get your 'bot rolling with this durable and smooth steel ball caster. We like the size (not too big, not too small) and surprisingly fluid motion of this caster. It's also really easy to attach, with two screw mounts that will allow you to attach it to any chassis material. Note that it doesn't come with any mounting hardware, use 4-40 or M3 screws to attach to whatever you like.


  • Wheel Diameter: 15.7mm
  • Overall Height: 20mm
  • Fixed Hole Diameter (below bearing wheel): 3.1mm
  • Mounting Hole Diameter: 4mm
  • Mounting Holes Distance: 40mm
  • Overall Weight: 19.7g

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