6205ZZ Deep Groove Ball Bearing 25×52×15mm for Motors and Packaging Equipment Product Overview 6205ZZ is a widely used single-row deep groove ball bearing with double metal shields. Manufactured from high-purity GCr15 bearing steel, it features precise internal structure, low friction and stable rotating performance. The ZZ metal shield design provides effective dustproof protection, keeping internal grease clean to ensure long service life. Suitable for high-speed, low-noise