<p><b><i>BESIY 608 2RS Skateboard Bearing</i></b></p><p><b><br></b></p><p><b>Features</b></p><p>Carbon Steel Material</p><p>Double Rubber Sealed for lubrication</p><p>Single-Row Bearing</p><p>Package Included: 8 Pack</p><p><br></p><p><b>Specification</b></p><p>Inner Diameter: 7mm</p><p>Outer Diameter: 22mm</p><p>Height: 8mm</p><p><br></p><p><b>Application</b></p><p>Moderate Load Use: skateboards, inline skates, scooters, roller etc</p>