Bearing ABEC-5 RS (x8)

The ABEC 5 RS VERT CARBON Nils Extreme bearings are made from high-quality carbon steel, providing excellent hardness and strength. They feature the lowest rolling resistance, resulting in the highest speed according to the American Annular Bearing Engineering Committee standard, abbreviated as ABEC. An important parameter of this bearing is the eccentricity, which refers to the roundness on the track in the inner ring, measuring just 0.0035 mm. A specially designed protection made of metal and rubber keeps the bearing safe from unwanted contamination. This bearing is intended for skates, skateboards, and scooters. Specifications: Class: ABEC 5 Material: carbon steel Bearings per package: 8 pieces. Packaging: metal box.