The twin tandem, a four-row angular contact ball bearing, replaces conventional tapered roller bearings in wheel bearings and contributes significantly to saving fuel.
双串联，一个四列角接触球轴承，取代传统的圆锥滚子轴承在车轮轴承，大大节省燃料。
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We mainly specialize in making various special bearings for automobile such as tapered roller bearings, wheel bearings, automotive tension bearings and clutch bearings.