ZKL Universal Radial Ball Bearing (608 ZZ, 80018, 8x22x7 mm, Z809)

ZKL 608 ZZ Deep Groove Ball Bearing (GOST: 80018 / Z809) High Precision

The precision high-speed single-row deep groove ball bearing 608 ZZ from the Czech brand ZKL is designed for high-speed operation (up to 15,000 rpm and above) in power units of power tools, household, and kitchen appliances. Equipped with double-sided metal shields (ZZ / 2Z), which protect the raceways from dust and chips, keeping the lubricant inside and ensuring minimal friction at maximum rotation speeds.

Key Advantages and Features of ZKL 608 ZZ:

• High-speed design (up to 15,000 rpm): Metal ZZ shields do not pinch the inner ring (unlike rubber seals), which guarantees no additional friction or heating at ultra-high speeds.
• Czech ZKL quality standard: High precision machining of balls and raceways reduces vibration and noise, ensuring a long service life under abrasive loads.
• Factory pre-lubricated: Contains an optimal amount of heat-resistant grease designed for the entire service life of the part without requiring maintenance.

Compatibility and Applications:

• Power tools: Angle grinders, including Interskol USHM-180/1800M, Klever electric chain saws, Forte FS 24-40, as well as drills, routers, and rotary hammers from Bosch, Makita, DeWalt, and Fiolent.
• Household and kitchen appliances: Bread makers (bucket shaft/drive), vacuum cleaners (motor armature), food processors, blenders, and mixers.
• Agricultural machinery and small units: Grain crushers, feed grinders, pumps, and separators.
• Sports and household: Roller skates, skateboards, scooters, 3D printers, and CNC machines.

Technical Specifications:

Package Includes:

1. ZKL 608 ZZ Bearing — 1 pc.

Pro Tip: When pressing the 608 ZZ bearing onto an armature or gearbox shaft, apply pressure strictly to the inner ring using a mounting tool. Do not press on the metal ZZ shields—even minimal deformation will lead to ball jamming and rapid failure of the part.