Bearings can use steel or ceramic balls, but that begs the obvious question: which is better? Should you stick with ...

MADISON - Forty-six-year-old Terry Couch of Sheboygan Falls, Wis., thinks his ceramic balls should qualify as art. But the state Department of Natural Resources thinks they're trash, and the state ...

Designed for harsh environments, dry-pressed alumina ceramic balls suit mechanical devices that provide rotary or linear motion, such as check and ball valves and bearings. The ceramic balls can be ...

Umbra Cuscinetti s use of ceramic balls spaced by smaller idler steel balls creates a cage effect in its ballscrews to optimize rigidity and eliminate wear issues. Ballscrews in injection-molding ...