10 Pack 6006-2RS Full Ceramic Sealed Ball Bearings Si3N4 30x55x13mm Inner Diameter 30mm Outer Diameter 55mm Width 13mm High Precision Durable Set Ideal For Precision Machinery And Robotics Applications With Low Friction And Corrosion Resistant Performance

High-precision 10-pack 6006-2RS full ceramic bearings
✔️ Pack of 10 sealed full ceramic bearings, 30x55x13 mm

These are full ceramic ball bearings with Si3N4 inner/outer races and Si3N4 balls, housed in a PTFE cage. They are built for high-speed applications in CNC, robotics, and industrial equipment where dry or low-lubrication operation is common. This 10-pack ensures you have spare units for multiple assemblies.

✅ Bore: 30 mm
✅ Outer diameter: 55 mm
✅ Width: 13 mm
✅ Material: Si3N4 ceramic races and balls; PTFE cage
✅ Seal: 2RS sealed bearing
✅ Pack size: 10 bearings in set

💡 What are ceramic ball bearings best used for in precision machinery? Ceramics excel in high-speed, dry operation, and harsh environments.
High-speed, low-friction operation in precision machinery
Superior heat and corrosion resistance for demanding setups
Long service life with minimal maintenance in dry or aggressive environments