High Speed Dental Bearing SFR144TLZN 3.175*6.35*2.38 Dental Bearing Torlon Cage Stainless Steel

SFR144TLZN 3.175*6.35*2.38 High Speed Dental Bearing

Requirements for High-Speed Dental Bearings :

Ultra-High-Speed Operation: Support 300,000-480,000RPM for precise tooth preparation.

High-Temperature Resistance&Corrosion Resistance: Withstand 120-135℃ autoclaving and oral acidic/alkaline environments.

Longevity & Maintenance-Free: Service life > 8 months with minimal replacements.

Bearing dimensions:3.175*6.35*2.38mm , 3.175*6.35*2.78mm etc.

Bearing structure : One shield (normal shield)

Product Features :

Perfectly usable for many brands and models of high-speed dental handpieces

Materials: AISI 440C stainless steel, Si³N⁴ ceramic or stainless steel balls .

Precision: P4 grade or ABEC-7 standard.

Lubrication: Sealed design or solid lubrication.

High speed dental handpiece bearing Product Parameters:

  As a leading bearing solutions provider, we specialize in delivering custom-engineered high-precision bearings tailored to meet the demands of industrial machinery, automotive systems, mechanical engineering projects, and cross-sector applications.
We achieve unparalleled quality and maintain a competitive edge in the global market through the production of high-precision miniature ball bearings.
Our mission is to consistently exceed customer expectations under extreme operational conditions, ensuring reliability and performance across diverse industries.
Backed by 20+ years of expertise and ongoing employee training, we have developed 90% of our bearing manufacturing equipment in-house, enabling rapid adaptation to evolving market demands.
Ultimately, we aim to enhance quality of life through sustainable innovations, fostering harmony between technology and nature while driving industry progress.

Applications in Critical Industries                                                                                                                    Our Core Product Range:  
Our precision bearings enable innovation across:                                                                                                   •High Speed Dental bearings                                   
•5G Infrastructure [base station rotation mechanisms]                                                                                            •Low speed Dental bearings 
•Drone Technology [high-speed navigation systems]                                                                                              •Pump bearings
•Medical Devices [surgical robotics components]                                                                                                    •Turbocharger Bearings  
•Communication Terminals [vibration-resistant mechanisms]                                                                                   •Dental Handpiece Core Mechanism
•Automotive Motors [miniature powertrain systems]                                                                                                 •Grinder bearings
•Precision Instruments [micromanipulation tools]                                                                                                     •Cooling fan bearings

                                                                                                                                                                                              •Deep groove ball bearings  

About SKS: As a pioneer of high-precision bearings in China
Founded in 2005,SKS is committed to the R&D, manufacturing and sales of high-precision bearings.
As a leading enterprise in China's high-precision bearing field, the company ranks second domestically in market share and rank among the world’s top five suppliers in specialized bearing solutions.