Roller Bearings Ball Bearings, S608Z 8x22x7mm Double

The ball bearing has a compact structure, good stability during operation, and provides more efficient support. It can be used with skateboards, longboards, inline skates, roller skates, and electric skateboards. These bearings can provide quiet rotation and high rotational speed for skateboards with good stability. The ball bearings have uniform hardness, high-temperature resistance, and double shielding to prevent the ingress of contaminants and conserve lubricant. Made of stainless steel, it is rust-resistant and wear-resistant, which can increase the bearing's lifespan.