Rotary Shaft Seals – High-Performance Oil Seals for Motors & Pumps

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分类 Rotary shaft seals 标签 oil seal

Rotary shaft seals, also known as oil seals, are critical components used to prevent the leakage of lubricants while keeping contaminants such as dust and moisture out. These seals are designed for high-speed rotating shafts in applications such as motors, pumps, industrial gearboxes, and automotive transmissions.

Product details

Types of Rotary Shaft Seals We Offer

To meet the needs of different industries, we offer a wide range of oil seals and high-pressure rotary seals:

1. Standard Oil Seals

Standard rotary oil seals are designed for lubricated environments, commonly used in motors, pumps, and gearboxes.

TG4 Skeleton Oil Seal (NBR/FKM) – High durability, suitable for general rotary applications.
Split-Type Skeleton Oil Seal (NBR/FKM) – Allows for easy installation without shaft disassembly.
K-Type Skeleton Oil Seal (FKM) – Superior chemical and temperature resistance for extreme conditions.

2. High-Pressure Oil Seals

For high-load industrial applications, we offer specialized seals that withstand extreme pressure and high rotational speeds:

TCV High-Pressure Oil Seal (NBR/FKM) – Designed for hydraulic pumps and heavy-duty machinery.
J-Type Oil Seal (NBR) – Provides excellent sealing performance under dynamic conditions.

3. Dust Seals & End Covers

Rotary dust seals protect shafts and bearings from external contamination such as dust, dirt, and water.

DKB Skeleton Dust Seal (NBR) – Used in industrial applications to prevent environmental contaminants.
GA Skeleton Dust Seal (NBR) – Provides an extra layer of protection against dirt and moisture.
EC End Cover (NBR) – Seals off unused shaft openings to maintain system cleanliness.

Applications of Rotary Shaft Seals

Our rotary shaft seals are widely used in:
📌 Automotive & Heavy Equipment – Transmissions, wheel hubs, crankshafts, and axles.
📌 Industrial Gearboxes & Motors – High-speed rotation protection in mechanical systems.
📌 Hydraulic Pumps & Compressors – Ensuring oil retention and preventing contamination.
📌 Agricultural Machinery – Protection against dust, mud, and harsh environments.

Why Choose Us?

✔ High-quality materials – We use premium NBR, FKM, and PTFE for long-lasting durability.
✔ Custom sizes available – We manufacture seals according to your specifications.
✔ Competitive pricing – Affordable solutions for bulk and OEM orders.
✔ Global shipping – Fast delivery to customers worldwide.

Frequently Asked Questions (FAQ)

1. What is the best material for rotary shaft seals?

✅ NBR (Nitrile Rubber) – Standard oil resistance, cost-effective.
✅ FKM (Fluorocarbon Rubber) – High-temperature and chemical resistance.
✅ PTFE (Teflon) – Low-friction, suitable for extreme conditions.

2. How do I select the right rotary shaft seal?

✅ Consider shaft speed, pressure, temperature, and lubricant compatibility.
✅ Choose NBR for general use, FKM for high heat, and PTFE for aggressive chemicals.

3. Can rotary shaft seals handle high pressure?

✅ Yes! TCV High-Pressure Oil Seals are designed for hydraulic and heavy-duty applications.

4. What causes rotary shaft seal failure?

✅ Wear and tear, incorrect installation, and improper lubrication.
✅ Regular maintenance and selecting the right material can extend seal life.

5. Where can I buy high-quality rotary shaft seals?

We supply a full range of rotary shaft seals for industrial and automotive applications. Contact us today to get a custom quote!Email:[email protected] Whatsapp:86-17622979498