608-2Z ISB deep groove ball bearing

ISB 608 ZZ Miniature Deep Groove Ball Bearing

The ISB 608 ZZ is a high-precision, single-row miniature deep groove ball bearing. It is a worldwide standard for sports, hobby, and IT industries. Equipped with dual metal shields (ZZ), it provides an excellent barrier against solid contaminants without increasing friction torque. This allows for unrestricted performance at very high rotational speeds while maintaining smooth operation and low noise levels.

Application

• Sports Equipment: The industry standard for inline skates, skateboards, and scooters.
• Electronics & IT: Cooling fans, disk drives, and 3D printer components.
• Home Appliances: Motors in vacuum cleaners, blenders, and kitchen robots.
• RC Modeling: Brushless motors and gearboxes in remote-controlled vehicles.
• Industrial Automation: Precise guides and small-scale actuators.

Technical Specification

• Manufacturer: ISB (Italy)
• Designation: 608 ZZ
• Type: Miniature deep groove ball bearing.
• Sealing: ZZ – non-contact metal shields on both sides.
• Maintenance: Factory pre-greased (maintenance-free).
• Material: High-grade bearing steel.

Note: Standard dimensions for the 608 are 8 mm (Bore) × 22 mm (OD) × 7 mm (Width).

Features and Benefits

• High-Speed Efficiency: Absence of contact friction on the seals enables operation at limiting speeds without overheating.
• Quiet Performance: ISB’s precision-ground raceways minimize vibration and acoustic levels.
• ZZ Protection: Effective barrier against dust, preventing premature wear of rolling elements.
• Ready to Install: Supplied factory-greased and ready for immediate use.
• High Rigidity: Robust construction ensures stable shaft guidance despite the small size.

Why Choose This Product

The ISB 608 ZZ bearing is a guarantee of smoothness and reliability for your equipment. By choosing the ISB brand, you opt for European quality control standards, which are critical for high-speed miniature bearings. This product ensures a longer mechanical lifespan, lower rolling resistance, and enhanced user comfort for both technical and sporting equipment.