Oil Seals

Product Description

Oil seals are essential components that seal lubricants. They are mainly used on rotating shafts to prevent oil leakage and protect machinery from dust and contaminants.

Features & Benefits

• We offer multiple material options suitable for different operating conditions and applications.
• Each oil seal is selected and developed according to technical specifications and usage requirements.
• Our design approach focuses on delivering sealing solutions that match customer performance needs.

Basic Structure

A typical oil seal consists of synthetic rubber, a metal case, and a spring. It has two lips: the main lip seals fluid on the rotating shaft and the dust lip prevents contamination from entering. The spring helps increase and maintains radial force for reliable sealing.

Sealing Theory

When the shaft rotates, the oil seal creates a thin protective layer of lubricant between the seal and the shaft, reducing friction and wear. Its flexible lip design also guides the lubricant back into the system, preventing leaks while keeping dust and contaminants out. This ensures a perfect balance of sealing and lubrication for smooth and reliable operation.

Handling Instructions

• Store oil seals in a cool, dry place away from direct sunlight, heat, and chemicals.
• Avoid bending or twisting the seals during handling to prevent damage to the sealing lip.
• Before installation, ensure the shaft and housing are clean and free of debris to maintain proper sealing performance.
• Handle carefully to prevent cuts, scratches, or contamination that could reduce seal life.

Usage Example

Oil seals are used across a wide range of equipment in applications such as automobiles, ships, aircraft, railways, construction machinery, agricultural machinery, robotics, petrochemical plants, and home appliances.

Product Selection Program

Share specs for best sealing solution.


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