6816ZZ Bearing 80x100x10mm - Double Shielded6816ZZ Ball Bearing Double Shielded, EMQ Rated 80mm x 100mm x 10mm Chrome Steel, Slim Profile, Pre Greased The 6816ZZ is a deep groove ball bearing with a slim 10mm profile, built for applications requiring high precision and compact form factor. Featuring double metal shields (ZZ), this bearing protects against contaminants while retaining factory applied grease for smooth, maintenance free operation. Engineered from chrome steel and rated for