Makeblock Plain Ball Bearing 4x8x3mm Click on images to enlarge

Starting From: $8.57

Makeblock Plain Ball Bearing 4x8x3mm

Features:

  • • Perfect for adding to 4mm shaft.
  • • Makes the rotating part virtually friction-free.
  • • Diameters: 4mm (inside), 8mm (outside).
  • • Sold in pack of 10.

$8.57

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