High Density Ceramic Balls – Precision made, Hot Isostatic Pressure Sintered (HIPS) Silicon Nitride ceramic balls are super-fast, smooth rolling, and durable for extended use. Deep Groove Raceways – Balls roll deep in raceway channels – reduces side impact damage & breakage. Straight Edge Frictionless Shields – Pop off resistant – hold oil in, dirt and moisture out – easy to clean.
Bearing Cleaning Unit Package – Case doubles as a bearing cleaning unit by following the included instruction sheet.
