bevel pinion rear bearing

例句：

1. 1. The rear axle bearings on the truck are critical for smooth operation.
   卡车上的后轴轴承对于平稳运行至关重要。
2. 2. The rear wheel bearings need to be replaced regularly to ensure longevity.
   定期更换后轮轴承以确保持久耐用。
3. 3. The rear gear bearings in the transmission system have to be checked frequently to prevent failure.
   传动系统里的后齿轮轴承需要经常检查，以防止故障发生。