25x40x6 TC NBR Radial Oil Seal – Double-Lip Rotary Shaft Seal

25x40x6 AO/TC NBR Radial Oil Seal – High-Performance Double-Lip Shaft Seal

The 25x40x6 AO/TC NBR Radial Oil Seal is a premium-quality rotary shaft seal, specifically designed to prevent oil leakage and protect rotating components from dust, dirt, and external contaminants.

Equipped with a double-lip (AO/TC) design, this oil seal ensures optimal sealing performance. The primary lip retains lubricants and prevents leaks, while the secondary lip blocks external contamination, extending the lifespan of machinery.

Manufactured from high-quality NBR (Nitrile Butadiene Rubber), this shaft seal offers excellent resistance to oils, greases, fuels, and moderate temperatures, making it a perfect fit for engines, gearboxes, pumps, and industrial applications.

Key Features:

✅ Exact Dimensions: 25x40x6 mm – Ensures a secure fit for standard shaft sizes
✅ Premium NBR Material – High resistance to oil, grease, and lubricants
✅ Double-Lip (AO/TC) Design – Enhanced sealing efficiency and extended durability
✅ Effective Contamination Barrier – Blocks dust, dirt, and moisture from entering the system
✅ Temperature Range: -30°C to +100°C – Suitable for automotive and industrial applications
✅ Long-Lasting and Wear-Resistant – Ensures low friction and reduced component wear

Common Applications:

✔ Automotive Engines & Transmissions – Prevents oil leaks and protects vital components
✔ Industrial Gearboxes & Hydraulic Systems – Maintains lubrication and prevents contamination
✔ Pumps & Compressors – Ensures leak-proof operation under high-pressure conditions
✔ Heavy-Duty Machinery & Agricultural Equipment – Withstands harsh environmental conditions

FAQ – Frequently Asked Questions

🔹 What is a Radial Oil Seal?
A Radial Oil Seal (or Rotary Shaft Seal) is designed to prevent lubricant leaks and block contaminants, ensuring the smooth operation of rotating machinery.

🔹 Why choose a double-lip (AO/TC) oil seal?
The double-lip design enhances sealing efficiency by retaining lubricants inside while blocking external debris, increasing the longevity of the equipment.

🔹 Is this oil seal resistant to high temperatures?
Yes! This NBR Radial Shaft Seal operates efficiently between -30°C and +100°C, making it suitable for various industrial and automotive environments.

🔹 How do I install the 25x40x6 Oil Seal?
Ensure that the shaft and housing are clean and properly lubricated before installation. Use a seal press tool to insert the seal evenly without damaging the sealing lips.

🔹 How fast is delivery?
We offer 24h nationwide and international shipping from our warehouse in Lublin, Poland, via simmering.pl.

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