6204 Full Ceramic Bearing SIC Silicon Carbide 20x47x14mm SiC Bearing

6204 Full Ceramic Ball Bearing - Silicon Carbide (SiC)
✔️ 20mm x 47mm x 14mm - Ultra-Hard, High-Temperature, Chemical Resistant

The 6204 full ceramic bearing made from Silicon Carbide (SiC) is one of the hardest and most heat-resistant options available. Designed for the harshest environments, this bearing can withstand extreme chemical exposure, high mechanical stress, and elevated temperatures - ideal for aerospace, chemical processing, and specialized lab equipment.

✅ Size: 20mm ID x 47mm OD x 14mm width
✅ Type: Full ceramic deep groove ball bearing
✅ Balls: Silicon Carbide (SiC) ceramic
✅ Races: Silicon Carbide (SiC) ceramic
✅ Cage: SiC or full complement (depending on version)
✅ Closures: Open (no seals)
✅ Quantity: 1 Bearing
✅ Brand: VXB

💡 Why choose Silicon Carbide bearings over Zirconia or Si₃N₄?
SiC bearings offer superior hardness and resistance to wear, heat, and corrosive chemicals - making them the best choice for aggressive industrial processes, high-friction applications, or environments where other ceramics would fail.