Effect of parameters on lubrication film shape and pressure distribution was analyzed for the typical working conditions of automotive wheel bearings.

针对轿车轮毂轴承的典型应用工况条件，分析工况参数对油膜压力分布和油膜形状的影响。

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Grease reel bearings and wheel bearings sparingly. Over greasing may cause damage to seals and reduce the life of bearing. Grease hinge points periodically.

碎土辊轴承和车轮轴承涂抹润滑脂。过多的涂抹润滑脂可能导致油封的损坏和减少轴承的寿命。周期性地给铰接点涂抹润滑脂。

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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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More than 5, 000 Mini Classics are being recalled amid safety fears over rear wheel bearings.

BBC: Mini Classic in safety recall

It is thought some cars could be affected by premature wear of wheel bearings due to water entering the system.

BBC: Mini Classic in safety recall

Owners of models in the affected VIN range are being informed by letter from Wednesday and are asked to contact their local MG Rover dealer, who will arrange for the rear wheel bearings to be replaced free of charge.

BBC: Mini Classic in safety recall