The 608-ZZ is a Premium Deep Groove Ball Bearing engineered for versatile and durable performance in a wide range of applications. Featuring double metal shields (ZZ) on both sides, this popular metric bearing provides reliable protection against dust and contaminants while ensuring low-friction operation. With a standard 8mm bore, it is a universal choice for skate wheels, electric motors, small machinery, and various mechanical assemblies requiring a robust and compact bearing solution.