Automotive wheel bearings are critical components in vehicle hub assemblies, designed to support radial and axial loads generated during driving, braking, and cornering. They ensure smooth wheel rotation, reduce friction, and maintain precise wheel alignment under varying road and load conditions.
These bearings are widely used in passenger cars, trucks, trailers, and light commercial vehicles, providing stable performance, long service life, and improved driving safety.
기술 매개변수
| 항목 | 사양 |
|---|---|
| 베어링 유형 | Automotive Wheel Bearing |
| 구조 | Ball Bearing / Tapered Roller Bearing / Hub Unit |
| 하중 유형 | 방사 하중 + 축 방향 하중 |
| 재료 | GCr15 크롬 강 |
| 케이지 재료 | Steel / Nylon (optional) |
| 윤활 | High-performance grease pre-filled |
| 밀봉 유형 | Double sealed (2RS) / open type |
| 작동 속도 | High-speed automotive applications |
| 온도 범위 | -40°C to 150°C |
| Service Life | Designed for long-life operation under road conditions |
주요 특징
- 결합된 방사 및 축 하중을 지원
- High-speed rotation stability
- Pre-lubricated and maintenance-free design
- Excellent sealing performance against dust and water
- Reduced friction for improved fuel efficiency
- Long service life under harsh driving conditions
응용 프로그램
- Passenger cars
- Light and heavy trucks
- SUVs and commercial vehicles
- Trailers and buses
- Off-road and agricultural vehicles
- Electric vehicles (EV wheel hub systems)
엔지니어링 장점
Automotive wheel bearings are engineered to handle complex dynamic loads caused by acceleration, braking, and uneven road surfaces.
Advanced sealing and lubrication technology ensures consistent performance, prevents contamination, and extends service intervals, improving overall vehicle reliability and safety.
맞춤 옵션
- Hub unit integration (bearing + flange assembly)
- ABS sensor compatibility design
- Sealing structure customization (2RS / metal seal)
- Noise reduction optimization (low NVH design)
- OEM 브랜드 및 포장 지원
상품평
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