No more shields to get damaged or pop off -- the first shield-less bearing designed for skating
No shield grooves in either race for no crud, dust and dirt build up - super fast sound and spin
Micro-thin tungsten dry lubricant coating is fast, slick and non-stick to minimize dirt, dust and crud build up. Tungsten coating is an extremely slick, low drag, dry film lubricant with a very low coefficient of friction
Super strong, durable, non-distortion fiberglass filled pure nylon cage keep the balls precision spaced
Higher wear and tear resistance, improved performance in an increased dust and dirt environment.
Balls sit and roll deeper in the raceway channels than weaker shallow groove designs
Dramatically reduces axial and angular side impact damage and breakage, surfaces stay smooth and fast.
100% hand inspected twice and micro-polished & ultrasonic solvent washed 3X prior to final packaging.
Packaged in nitrogen filled packaging -- reduces metal and oil oxidation until ready to be ridden.
SOLD IN 8-PACKS! ORDER 2 FOR QUAD SKATES!
These are the best. They literally are the only bearings that can handle any track or outdoor grime.