Уплотнение подшипника, внутренний диаметр 146 мм Caterpillar 4805463

The Bearing Seal acts as a protective barrier between the bearing and the external environment. It helps retain lubrication inside the bearing while preventing the entry of unwanted particles. This improves performance, reduces surface wear, and supports longer service cycles by maintaining a controlled internal operating condition.Attributes:• Prevents ingress of dust, dirt, and moisture into bearing housing.• Maintains seal under pressure fluctuations and shaft movement.• Supports pressure differentials without seal distortion.Applications: The Bearing Seal is installed around the drive shaft bearing to protect against contaminants, retain lubrication, and support smooth rotational motion for hydraulic drive performance.