Automobile

Needle roller bearings play a critical role in modern vehicles by ensuring smooth power transmission, high load capacity, and compact design performance. DW Bearing provides a full range of needle bearings for various automotive systems, delivering durability, precision, and reliability under demanding driving conditions.

1.Steering System – HK/NK/K Series Needle Roller Bearings

Our HK, NK, and K series needle roller bearings are widely used in automotive steering systems, providing excellent load capacity and minimal friction. Their compact design allows for smooth rotational motion in limited spaces, ensuring precise steering control and long service life.

2. Steering Mechanism – Thrust Cross Shaft and Universal Joint Bearings

These thrust and cross shaft universal joint bearings are essential for maintaining stability and flexibility in steering mechanisms. Designed for high torque transmission and angular movement, they reduce vibration and enhance steering response under dynamic road conditions.

3. Steering System – Angular Contact Ball Bearings and Rubber Needle Bearings

Angular contact and rubber needle bearings are applied in advanced steering assemblies, offering high radial and axial load performance. The rubber-sealed design provides superior protection against dust and moisture, ensuring consistent performance in harsh automotive environments.

4. Air Conditioning Compressor – Needle Roller Bearings

In automotive air conditioning compressors, needle roller bearings minimize friction and heat generation, allowing the compressor to operate quietly and efficiently. Their high-speed capability ensures stable performance during continuous start-stop cycles.

5. Brake Caliper System – EPB/EMB Thrust Needle Bearings

Used in Electric Parking Brakes (EPB) and Electronic Mechanical Brakes (EMB), our thrust needle bearings ensure stable force transmission and compact installation. Their high load resistance and excellent heat stability make them ideal for modern electronic braking systems.

6. Starter Motor – HK Series Needle Roller Bearings

HK series needle roller bearings are used in starter motors to support high-speed rotation and repeated shock loads. They offer high precision, low noise, and excellent wear resistance, enabling reliable engine start performance even in cold environments.

7. Transmission System – Needle Roller Bearings

In automotive transmissions, our needle roller bearings provide smooth power transfer and high durability. They reduce friction between gears, support high-speed rotation, and ensure stable performance under heavy load conditions — extending gearbox life and improving overall efficiency.

8. Other Automotive Components – Thrust Ball Bearings & Seat Adjustment Bearings

DW also supplies thrust ball bearings and memory seat adjustment bearings for comfort and motion control systems. These bearings ensure quiet operation and long-lasting performance, enhancing overall driving comfort and stability.