8x22x7 Ceramic Metal Motor

 8x22x7 Ceramic Metal shield motor   8mm Inside diameter 22mm Outside diameter 7mm wide 608zz 608-2rs 608 2rs 8x22 Abec 5 Light oil Ceramic Silicon Nitride Si3N4 balls Chrome steel races & retainers Metal shields   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.   *Nylon retainers handle up to 60% more speed than a standard steel retainer