Ultra-Precision Ceramic Bearings for Demanding Applications
HTMW 61802CE zirconia all-ceramic deep groove ball bearings deliver unmatched performance in extreme environments. Engineered with 100% zirconia (ZrO₂) ceramic for races and balls, these bearings eliminate metal-to-metal contact, ensuring corrosion resistance, electrical insulation, and ultra-low friction. Perfect for high-speed spindles, medical equipment, semiconductor manufacturing, and food-grade machinery due to non-magnetic, non-lubricated, and chemically inert properties. Advanced polishing achieves Ra ≤0.01μm surface finish, reducing wear and energy loss by 30% vs. steel bearings. Operates seamlessly in temperatures from -60°C to +500°C. Ideal for OEMs prioritizing longevity (3-5x lifespan of steel bearings) and maintenance-free operation. Bulk pricing available for industrial buyers – global wholesale leader with guaranteed lowest rates.