Turbocharger Ball Bearing 72038 Ultra-Precise & Heat-Resistant for Turbo Upgrade Luxury Auto Part and Race-Grade Engine Repair

Turbocharger Dual Ceramic Ball Bearing 72038 7*19.8*38.26

Product Description:

Turbocharger Ball Bearings are designed for applications in both automotive and industrial sectors. These bearings serve as the mechanical component that supports the high-speed rotation of the turbocharger. By enabling efficient air compression, they enhance engine power output and fuel efficiency.

Turbocharger Ball Bearings Application : Perfectly usable for automotive industrial field etc.

﹒For the automotive industry:

Passenger and Commercial Vehicles: Widely used in gasoline/diesel turbocharged engines, especially in high-performance models (such as sports cars and trucks), they balance environmental regulations and driving performance by improving fuel efficiency reducing fuel consumption by 10%-15% and power output.

New Energy Hybrid Systems: Assisting motor drive in electric turbos (e-Turbo) to enhance the instant torque response of hybrid vehicles and optimize energy recovery efficiency.

﹒For industrial field:

Power Generation Equipment: Used in gas turbines and turbocharged diesel generators to improve energy conversion efficiency and ensure stable continuous power supply.

Construction Machinery and Marine Vessels: Supporting continuous boosting under high-load conditions in excavators and large marine engines, reducing equipment downtime and maintenance frequency.

Aerospace: With lightweight and high-reliability characteristics, they are suitable for power needs in extreme environments, such as auxiliary power units (APUS) and small turbo engines.

Key Advantages of Our Turbocharger Ball Bearing Products:

1. High-Speed Rotation Support

Turbocharger Ball bearings significantly reduce the rotational friction of the turbine shaft through a precisely arranged ball component structure , enabling it to withstand extremely high speeds of 200,000 rpm of revolutions per minute. This low-friction feature not only reduces energy loss but also directly enhances the engine's instant boost response

2. Dual Performance Enhancement

Optimized Startup Efficiency: The low-friction design significantly shortens the startup delay of the turbocharger, allowing the engine to quickly build boost pressure even at low speeds.

Enhanced Boost Efficiency: By stably supporting the high-speed operation of the turbine shaft, ball bearings achieve more precise air compression, helping the engine generate higher boost pressure, thereby enhancing power density ( such as, a 30%-50% power increase in diesel engines ).

3. Durability and Reliability

Made from high-strength alloy materials and surface coating technologies, ball bearings maintain anti-wear and anti-corrosion properties under high-temperature ( 300-1001°C ) and high-vibration complex conditions, with a service life of hundreds of thousands of hours to meet the long-cycle operation requirements of industrial equipment.

Product Features:

Turbocharger dual ceramic ball Bearings features:

1)Tolerance of precision grade P4 (ABEC 5)

2) Regular rotating speed 120K rpm

3) Maximum rotating speed up 200K rpm

4) Special design of sealed structure, superiorly dust-proof

5) Less vibration, Less noise, Antirust, Corrosion resistant,Heat-resistant

  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.