Radial Smooth Ceramic Bearing for FONA 3.175 x 6.35 x 2.778 mm – 10 pieces pack

Radial Smooth Ceramic Bearing for FONA 3.175 x 6.35 x 2.778 mm

Versatile, High-Performance Ceramic Bearings for FONA – DØ 3.175 mm x DØ 6.35 mm x B 2.778 mm. These precision-engineered ceramic bearings are manufactured by multiple top-tier suppliers and offered in various configurations, featuring different ball materials (ceramic or steel) and retainer types (Torlon® or Phenolic) to suit diverse performance requirements in dental handpieces.

Specifically designed to withstand rotational speeds exceeding 400,000 RPM and high axial/radial loads, these bearings are engineered for optimal performance in high-speed dental turbines.

Dimensions (Inner diameter x Outer diameter x Width):

• DØ 3.175 x DØ 6.35 x B 2.778 mm

*Compatible with OEM Part Numbers

• 05288500
• 05288200
• 04378600
• 02770712
• 07003000
• 06307900

Suitable for Models:

• 6080 MR
• 8060 SR
• 8080 SR

Engineered for high-speed, low-friction rotation and extended service life, these bearings are ideal replacements in turbine heads of air-driven handpieces. Options include hybrid ceramic variants for superior heat resistance and quieter operation.

Key Features:
✔ ABEC-7 or ABEC-9 rated precision
✔ Extended RPM range up to 400,000+
✔ Corrosion-resistant materials
✔ Reduced vibration and noise
✔ Long service life under demanding clinical conditions