608 ZZ Longboard Bearings for Wheels, Skateboards, Scooters, 8 Pieces (8 mm x 22 mm x 7 mm)

General Description: 608 ZZ ball bearings are designed to deliver optimal performance in various equipment requiring smooth rotation. Made from high-quality bearing steel, these bearings are durable, quiet, and reduce friction, making them ideal for skateboards, scooters, and other similar applications. Technical Specifications: Quantity: 8 pieces; Inner Diameter: 8 mm; Outer Diameter: 22 mm; Overall Width: 7 mm; Grease Friction Limit: 34,000 rpm. Compatibility and Accessories: Suitable for: skateboards, scooters, roller skates, toy models, office equipment, micromotors, instruments, laser engraving, small clocks, dental drills, hard drive motors, stepper motors, video recorder drums. Application: These bearings are ideal for applications requiring low friction, low vibration, and quiet operation. They can be used in various devices to improve their performance and durability. Other information: The stainless steel sealing material effectively protects the bearings from dust and debris. The bearing life can be extended by adding a suitable lubricating oil.