1204 Full Ceramic Self Aligning Ball Bearing with PTFE Cage Spherical Outer Ring Design for Shaft Misalignment 20mm ID 47mm OD 14mm Width

1204 Full Ceramic Self Aligning Ball Bearing
✔️ Single PTFE Cage Ceramic Bearing 20mm ID Self Alignment

This single 1204 full ceramic self aligning ball bearing is designed for applications where shaft misalignment or deflection can occur during operation. The spherical outer race allows the bearing to automatically adjust alignment, while the full ceramic construction keeps it clean, corrosion resistant, and smooth running in demanding setups.

✅ Pack size: 1 ball bearing
✅ Bearing type: self aligning ball bearing
✅ Construction: full ceramic bearing
✅ Ball and race material: ceramic
✅ Cage material: PTFE for low friction and stable motion
✅ Self aligning design helps compensate for shaft misalignment
✅ Commonly used in precision machinery, industrial equipment, and specialty systems

Dimensions
(all dimensions shown in mm since the original description is metric-based)

Dimension Size
Inner diameter 20 mm
Outer diameter 47 mm
Width 14 mm

💡 Why use a full ceramic self aligning ball bearing in mechanical systems?
Full ceramic self aligning bearings are used when alignment accuracy cannot be guaranteed during operation.

• Spherical outer race allows automatic alignment correction

• Ceramic material resists corrosion, moisture, and chemicals

• Self aligning design reduces stress from shaft deflection

• PTFE cage supports smooth motion with reduced friction

A solid choice when you need smooth rotation, alignment tolerance, and long service life in compact or sensitive mechanical applications.