Hybrid Ceramic Bearing混合陶瓷轴承

What it is

A hybrid ceramic bearing combines ceramic balls, commonly silicon nitride or zirconia, with steel inner and outer races. Ceramic balls are lighter and harder than steel balls.

Why it matters

Players choose hybrids for low friction and a distinct sound. Real-world spin time also depends on lubrication, shielding, cleanliness and the spinner itself, so ceramic alone does not guarantee a longer spin.

Also known as: Hybrid Ceramic, Hybrid Bearing, 陶瓷珠轴承, 半陶瓷轴承.