【HIGH QUALITY MATERIAL】 Rolling bearings are made of Bearing Steel (GCR15) and the lifespan is longer than carbon steel
【608RS BALL BEARINGS】 Inner Bore: 8 mm; Outer Diameter: 22 mm; Height: 7 mm; Package Includes: 18 pcs 608 2RS ball bearings with black rubber seal cover
【STABLE PERFORMANCE】 Skateboard bearings made of bearing steel for maximum durability and resistance to rust, corrosion and deformity under heavy loads. Rubber shield on both sides to keep lubricant in and contaminants out. Bearings are low noise, high speed, high precision and high temperature resistant
【INTERIOR STRUCTURE】 608 miniature roller bearings are single-row deep groove bearings for supporting radial and axial loads. Bearing cage is built with high speed nylon for greater strength and less friction. They come Pre-Lubricated and ready for use out of the box.
【WIDE APPLICATION】 Ideal for moderate load usage: skateboards, inline skates, scooters, roller skates, longboards and other skating applications. Also useful for 3D printer spool holders, CNC machines, fidget spinners
