SR144TLZN Ceramic Ball Bearings – High Speed For NSK RUCA

SR144TLZN Ceramic Ball Bearings – High Speed For NSK RUCA: Precision ceramic ball bearings engineered for high-speed dental handpieces and micro motors. Delivers low friction, high RPM stability and long service life for demanding applications.

Features

• High-speed dental bearing designed for NSK RUCA compatibility
• Ceramic balls with stainless steel rings for reduced wear and heat
• ABEC9 grade for precision and smooth operation
• Rated speed up to 450,000 rpm for high-performance tools
• Compact size for micro motor integration

Technical Details

• Material: Ceramic balls & stainless steel rings
• Grade: ABEC9
• Max Speed: 450,000 rpm
• Inner diameter: 3.175 mm (0.125 inch)
• Outer diameter: 6.35 mm

Package Includes

• 1 × SR144TLZN ceramic ball bearing

Warning / Advice

• Handle with care to avoid contamination; keep bearings clean and lubricated per handpiece manufacturer guidelines.

These bearings reduce vibration and heat while improving rotational stability, extending handpiece life and enhancing patient comfort. Ideal for dental professionals and technicians seeking reliable high-speed performance, they simplify maintenance and improve overall tool efficiency.

Perfect for dental clinics, repair shops and precision micro-motor projects, backed by a 2-year warranty. Add the SR144TLZN to your toolkit today to upgrade reliability and speed — ideal for retrofitting NSK RUCA-compatible handpieces and high-RPM equipment.