1204 Full Ceramic Self Aligning Ball Bearing 20x47x14mm

1204 Full Ceramic Self Aligning Ball Bearing Housing Unit
✔️ 20mm Bore 47mm OD 14mm Thick Full Ceramic Self Aligning Design

This single ceramic bearing reduces friction and corrosion in dirty environments. It fits industrial motors and pumps needing self-aligning capabilities despite shaft misalignment issues.

✅ Spherical outer ring raceway prevents misalignment stress
✅ PTFE cage handles high speed rotation without overheating
✅ Full zirconia ceramic material resists extreme heat conditions
✅ 1 piece pack size includes precise 20mm inner bore dimension

💡 What makes ceramic bearings better than steel for heavy loads
- They operate reliably in corrosive environments without rusting quickly
- The non-conductive nature protects sensitive electronics nearby
- High temperature tolerance keeps machinery running cooler longer
- Self aligning design compensates for imperfect shaft installation