Silicon Carbide Full Ceramic Ball Bearing 17x26x5mm SiC Open Cage With PTFE Cage Material For High Temperature Low Friction High Hardness Corrosion Resistant Performance Suitable For Industrial Machinery And Precision Equipment

Ceramic 61803 Ball Bearing 17x26x5mm for long-lasting use
✔️ Full ceramic SiC bearing, PTFE cage, open seals, 17x26x5mm, 1 bearing

This full ceramic bearing uses silicon carbide (SiC) for superior rigidity and precision, making it ideal for high-speed and harsh environments in motors, pumps, and automated machinery.

✅ 61803 full ceramic bearing (SiC), bore 17 mm, OD 26 mm, width 5 mm
✅ PTFE cage for low friction and smooth operation
✅ Open design for easy lubrication and heat dissipation
✅ Corrosion and wear resistance for demanding industrial use

💡 What is a ceramic ball bearing and when should I use it in machinery?

Ceramic bearings with SiC are a handy choice for hot, wet, or chemical environments where metal bearings wear out fast. They offer long life and low maintenance.

- High speed and high temperature tolerance for precise motion - Excellent corrosion and chemical resistance for harsh settings - PTFE cage reduces friction and extends service life - Suitable for both sealed and open systems depending on lubrication