フルセラミック 51103 ZrO2Thrust ボールベアリング17x30x9mm 産業用および航空宇宙用高精度セラミックベアリング、17mm 内径、30mm Outer Diameter および9mm Width 、非磁性、耐高温・耐腐食性

High-Grade Full Ceramic Thrust Bearing 17x30x9mm
✔️ 17x30x9 mm ZrO2/ZrO2 thrust bearing with PTFE cage

This full ceramic thrust ball bearing uses ZrO2 on both races with a PTFE cage, delivering low friction, corrosion resistance, and long life in high-precision applications such as aeronautics, robotics, and linear slide units.

✅ Bearing type: full ceramic thrust ball with ZrO2 races
✅ Bore/OD/W: 17 mm bore, 30 mm OD, 9 mm width
✅ Cage: PTFE for smooth motion and chemical resistance
✅ Pack size: ベアリング1個

💡 What is a ceramic thrust bearing used for in precision machinery?

Ceramic thrust bearings are handy for high-precision tasks that demand clean, fast motion and long life.

• Low friction enables high speed and smooth linear movement
• Excellent corrosion and chemical resistance in tough environments
• Lightweight ceramic races reduce wear on adjacent components
• PTFE cages provide stable operation with minimal maintenance