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.
Thông số kỹ thuật
| Mục | Thông số kỹ thuật |
|---|---|
| Loại vòng bi | Automotive Wheel Bearing |
| Cấu trúc | Ball Bearing / Tapered Roller Bearing / Hub Unit |
| Loại tải | Tải trọng kính + Tải trọng trục |
| Vật liệu | Thép GCr15 mạ crôm |
| Vật liệu lồng | Steel / Nylon (optional) |
| Bôi trơn | High-performance grease pre-filled |
| Loại niêm phong | Double sealed (2RS) / open type |
| Tốc độ hoạt động | High-speed automotive applications |
| Phạm vi nhiệt độ | -40°C to 150°C |
| Service Life | Designed for long-life operation under road conditions |
Tính năng chính
- Hỗ trợ tải trọng kết hợp hướng kính và trục
- 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
Ứng dụng
- Passenger cars
- Light and heavy trucks
- SUVs and commercial vehicles
- Trailers and buses
- Off-road and agricultural vehicles
- Electric vehicles (EV wheel hub systems)
Ưu điểm kỹ thuật
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.
Tùy chọn tùy chỉnh
- Hub unit integration (bearing + flange assembly)
- ABS sensor compatibility design
- Sealing structure customization (2RS / metal seal)
- Noise reduction optimization (low NVH design)
- Hỗ trợ thương hiệu và đóng gói OEM
Đánh giá
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