Premium 2204 Full Ceramic Self Aligning Ball Bearing 20x47x18mm Features Durable PTFE Cage And Spherical Outer Ring Raceway For Smooth Shaft Rotation And Heavy Duty Performance Today

2204 Ceramic Self Aligning Bearing 20x47x18mm Size Metric
✔️ ID 20mm Outer 47mm Width 18mm ceramic balls ptf cage

Suitable for rotating shafts with angular displacement. Often found in industrial machinery and automotive wheel hubs where precision matters. Keeps friction down during continuous cycles.

✅ Maximum durability against oxidation and rust
✅ Low weight reduces inertia on moving parts
✅ Compatible with various mounting surfaces available

💡 What is the main advantage of using full ceramic bearings
They offer superior resistance to extreme heat conditions.
- Non conductive nature allows electrical isolation
- Withstand higher temperatures without warping easily
- Maintain accuracy in humid or corrosive settings