Rotary Shaft Seal 31x43x10.3 DUO NBR - Double Lip Oil Seal

The Rotary Shaft Seal 31x43x10.3 DUO NBR is a high-performance double lip oil seal specifically engineered for use in motorcycle shock absorbers and other mechanical systems where reliable sealing is critical. The DUO design features two reversed sealing lips on one body, providing dual-directional sealing that effectively prevents oil and grease leaks in both directions.

Manufactured from NBR (nitrile butadiene rubber), this seal offers exceptional resistance to oils, greases, and chemicals, making it suitable for use in tough environments. Its dimensions of 31x43x10.3 mm make it a perfect fit for motorcycle shock absorbers, ensuring that the system remains leak-free and functions efficiently even under pressure. This double lip seal is designed to perform in high-stress conditions, offering long-lasting protection and durability.

Key Features:

• Material: NBR (nitrile butadiene rubber) – excellent resistance to oils, greases, and chemicals.
• Design: DUO double lip construction for enhanced sealing in both directions.
• Dimensions: 31x43x10.3 mm – ideal for motorcycle shock absorbers and other mechanical applications.
• Application: Suitable for use in motorcycle shock absorbers, industrial machinery, and hydraulic systems.
• Durability: Provides long-lasting protection against oil leaks, ensuring system integrity.

This Rotary Shaft Seal ensures superior sealing efficiency in demanding environments, making it a trusted solution for motorcycle shock absorbers and other high-performance systems.

FAQ (Frequently Asked Questions):

1. What is the DUO design, and how does it improve sealing?
The DUO design features two reversed sealing lips on a single body, allowing for dual-directional sealing. This prevents oil and grease leaks in both directions, making it highly effective for systems requiring extra sealing protection.

2. Why is NBR used in this oil seal?
NBR (nitrile butadiene rubber) is known for its excellent resistance to oils, greases, and chemicals, ensuring long-lasting durability and reliable sealing performance in demanding conditions.

3. What are the dimensions of this shaft seal?
The seal has an inner diameter of 31 mm, an outer diameter of 43 mm, and a width of 10.3 mm.

4. Where can this rotary shaft seal be used?
This seal is ideal for use in motorcycle shock absorbers, as well as other mechanical applications that require reliable oil sealing under pressure, including industrial machinery and hydraulic systems.

5. What are the advantages of the double lip design?
The double lip design enhances the seal’s ability to prevent fluid leaks in both directions, offering greater protection and ensuring the longevity of mechanical systems.

Keywords:

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• Double lip oil seal for motorcycle shock absorbers
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