【Model】608RS Single row deep groove ball bearings Inner, Bore:8 mm; Outer Diameter:22 mm; Width:7 mm.
【Wide range of uses】Skateboards, Longboards, Inline Skates, Electric Skateboards, roller skates, scooters, Fingertip gyroscope, Suitable for kinds of applications.
【Product features】 High temperature resistance. Good speed, low noise, high accuracy, low friction, dustproof and waterproof in many environments, pay attention to not use in high temperature environments!