6six7 Bearings - Skookum

Skookums new ceramic bearing.

This bearing is not a built-in style bearing. It does require the use of bearing spacers. 

• Designed to fit 8mm axles
• Premium Si³N⁴ Silicone Nitride Balls are harder and more load and wear-resistant than chrome steel or even white ceramic balls like Zirconia or white Alumina.
• Self polishing. The hardness of the cermic balls polishes the races of the bearing keeping itfast and smooth and preventing damage or corrosion. 
• Build for speed