フルセラミックベアリング 6005 フルコンプリメント Si3N4 窒化ケイ素ボールベアリング25x47x12mm 高荷重・低摩擦・耐食性25x47x12mm 精密25x47x12mm Inner Diameter 25mm Outer Diameter 47mm Width 12mm

Premium 6005 full ceramic bearing (1 pc) Si3N4 25x47x12
✔️ 25 mm bore, 47 mm outer diameter, 12 mm width; 1 bearing, ceramic

This compact 6005 full complement ceramic bearing uses silicon nitride (Si3N4) for both balls and races, delivering high rigidity, low friction, and excellent wear resistance. It’s commonly used in precision equipment like CNC spindles, robotics, and linear slide units where dry running and corrosion resistance matter.

✅Inner diameter：25 mm
✅Outer diameter：47 mm
✅Width：12 mm
✅ Material: Si3N4 ceramic (silicon nitride)
✅ フルコンプリメント、ケージなし
✅Pack size:

💡 What is a full ceramic bearing used for in high-speed precision equipment?

It’s a handy choice for long life and low friction in demanding setups. - High wear resistance and low friction for smooth operation - Corrosion resistance and chemical stability in harsh environments - Lightweight yet rigid enough for accurate alignment in linear slide units - Compatible with sealed ball bearing configurations and dry-running systems