Free shipping on orders $40 and over in the USA



4x8x3 Ceramic Rubber

Regular price $3.50

 4x8x3 Ceramic Rubber Seal

  

  • 4mm Inside diameter
  • 8mm Outside diameter
  • 3mm wide
  • mr84-2rs mr 84 2rs 4x8
  • Abec 5
  • Light oil
  • Ceramic Silicon Nitride Si3N4 balls
  • Chrome steel races and retainers
  • Rubber seals

 

 

Ceramic Hybrid 

Ceramic Hybrids last up to 10xs longer than Chrome Steel bearings.  These are used in applications where high speed, load and temperature are a factor. Ceramic balls are harder and rounder than stainless & chrome steel, so therefore they offer less rolling resistance.