Nils Extreme PURPUROWY CARBON bearings 8 pcs. ABEC-9 RS
ABEC 9 RS PURPUROWE CARBON Nils Extreme are bearings that are made of high quality carbon steel, ensuring excellent hardness and strength. It has the lowest rolling resistance which translates into the highest speed in the American Annular Bearing Engineering Commitee abbreviation ABEC. An important parameter of this bearing is the eccentricity or roundness on the track in the inner ring and is only 0.0012mm. A specially designed metal-rubber shield protects against unwanted bearing contamination. Bearing designed for roller skates, skateboards and scooters.
Specification: