Уплотнения вращающегося вала необходимы для preventing leaks and protecting rotating components in motors, pumps, and gearboxes. Choosing the right seal improves equipment efficiency and reduces failure risks.
What Is a Rotary Shaft Seal and How Does It Work?
А уплотнение вращающегося вала (oil seal) forms a barrier between a rotating shaft and the housing to retain lubrication and block contaminants.
Functions of Rotary Shaft Seals:
- Предотвращает lubrication loss
- Блоки пыль, грязь и влага
- Extends equipment lifespan by minimizing wear
Исследовать rotary shaft seals from Hengoseal.
Which Type of Rotary Shaft Seal Should You Use?
The best shaft seal depends on speed, pressure, and environmental exposure.
Oil Seals (Standard & High-Pressure)
- Сальник скелетный TG4 – For general rotary use (NBR/FKM)
- Уплотнение высокого давления TCV – For hydraulic pumps
Read more: Oil seal vs. dust seal
Dust Seals & End Covers
- DKB Dust Seal – Dust & debris protection
- GA Seal & EC End Cover – Ideal for wet environments
Explore all dust seal options
Rotary Sealing Rings
- VD/VS Rings – High-speed shaft sealing
- Z-Type, Y-Type Rings – Precision and low-friction design
Check out вращающиеся уплотнительные кольца
What Material Is Best for Rotary Shaft Seals?
Each material offers unique benefits:
Материал | Лучшее для | Основные преимущества |
---|---|---|
НБР | General use | Cost-effective, oil-resistant |
ФКМ | High-temp & chemical | Heat/chemical resistance |
ПТФЭ | High-speed use | Low friction, durable |
Исследовать material comparisons.
Какие факторы следует учитывать перед покупкой?
To choose the correct seal:
- Диапазон температур – Use FKM for high heat
- Rotational speed – PTFE suits high RPMs
- System pressure – Choose high-pressure-rated oil seals
Learn more about common seal failures and how to avoid them.
Where to Buy High-Performance Rotary Shaft Seals?
We provide:
- ✅ Oil, dust, and high-pressure shaft seals
- ✅ Materials: NBR, FKM, PTFE
- ✅ Bulk and OEM support available
📩 Электронная почта: [email protected]
📞 WhatsApp: +86 17622979498
Buy high-quality rotary seals now
Заключение
Choosing the right rotary shaft seal обеспечивает equipment longevity and reliable sealing performance.
Find the Right Seal for Your Needs