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.
技術パラメータ
| アイテム | 仕様 |
|---|---|
| ベアリングタイプ | Automotive Wheel Bearing |
| 構造 | Ball Bearing / Tapered Roller Bearing / Hub Unit |
| 荷重タイプ | 半径荷重 + 軸方向荷重 |
| 材料 | GCr15クロム鋼 |
| ケージ材料 | Steel / Nylon (optional) |
| 潤滑 | High-performance grease pre-filled |
| シーリングタイプ | Double sealed (2RS) / open type |
| 動作速度 | High-speed automotive applications |
| 温度範囲 | -40°C to 150°C |
| Service Life | Designed for long-life operation under road conditions |
主な特徴
- 組み合わせたラジアルおよび軸方向荷重をサポート
- 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
アプリケーション
- Passenger cars
- Light and heavy trucks
- SUVs and commercial vehicles
- Trailers and buses
- Off-road and agricultural vehicles
- Electric vehicles (EV wheel hub systems)
エンジニアリングの利点
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.
カスタムオプション
- Hub unit integration (bearing + flange assembly)
- ABS sensor compatibility design
- Sealing structure customization (2RS / metal seal)
- Noise reduction optimization (low NVH design)
- OEMブランドおよびパッケージングサポート
レビュー
レビューはまだありません。