General description These 608RS Ball Bearings are precision-grade ABEC-5 bearings designed for various applications, including skateboards, inline skates, scooters, bicycles, motorcycles, and electric hand tools. They feature a pre-greased design that ensures low friction and requires no maintenance, making them easy to disassemble and reinstall. Technical specifications Precision grade: ABEC-5 Maximum speed: 34,000 RPM Radial internal clearance: C3 Dimensions: 8 x 22 x 7 mm Material: Carbon steel Color: Black + Silver Package Contents: 100 x Ball bearings Measurement allowed error: +/- 1-3 cm Compatibility and accessories Suitable for applications supporting radial and axial loads Compatible with skateboards, inline skates, scooters, bicycles, motorcycles, and electric hand tools Usage Ideal for medium load applications Can be used in various rolling applications Perfect for refitting worn components in skateboards and electric motors Other information Heat treatment increases