ABEC-9 CHROME BEARINGS (8 pcs.) NILS EXTREME

ABEC 9 chrome is a very precise bearing made of the highest quality chrome steel. It is characterized by the lowest rolling resistance, which translates into the highest speed in the American standard Annular Bearing Engineering Committee, abbreviated as ABEC. An important parameter of this bearing is eccentricity, i.e. roundness on the track in the inner ring, which is only 0.0012 mm. The bearing is designed for roller skates, skateboards and scooters.