Bronson Ceramic Bearings

Bronson Ceramics Bearings are built with high-density ceramic balls (silicon nitride, Hot Isostatic Pressure Sintered) for smoother, longer-lasting performance. They ride deep in deep-groove raceways, which helps resist side impact damage and breakage. The bearings use straight-edge, frictionless shields that are pop-off resistant — they keep oil in and dirt and moisture out, while remaining easy to clean. Inside, a Max Impact Cage keeps the balls precisely spaced and maintains consistent oil circulation. The micro-groove raceway surfaces and high-speed ceramic oil (a nano-ceramic compound) enhance spin speed and protect against rust, moisture, and corrosion. The package includes 8 bearings, washers, spacers, and extra shields — and the box itself doubles as a bearing cleaning unit for maintenance convenience