¡¾long service life ¡¿These miniature bearing are made of high quality steel and ceramic for low noise and long service life. Easy cleaning and less friction
¡¾spin faster ¡¿The lighter balls allow the bearing to spin faster, and uses less energy to maintain its speed
¡¾better resistant¡¿Bearing with ceramic balls is better resistant to and rarely require lubrication, Oil- running raceway Provides longer life
¡¾ 608 bearing ¡¿These 608 bearing are specially designed for inline roller skate to improve speed
Bearing has a 8mm inner diameter, a 22mm outer diameter and a 7mm thickness