Keeping Lubricants in Place Rotary seals and shaft seals are used in components with oscillating or rotating parts to keep lubrication fluids in while preventing ingress of mud and water. Trelleborg seals help improve components life and long term performance. Yimai Sealing Solutions offers a wide range of specialized Rotary Shaft Seals, including our best-in-class proprietary radial lip seal and high quality radial oil seals. Yimai 's portfolio of rotary seals includes the commonly known radial oil seal, rotary shaft seals, radial and axial lip seals, double-acting O-Ring energized Polytetrafluoroethylene (PTFE) rotary seals for shaft and bore, rubber V-Rings, mechanical face seals / heavy duty seals and many more. Extending component life Our specialized Rotary and Shaft Seals perform exceptionally well in many different rotary situations. They demonstrate superior low-friction properties and provide excellent resistance to wear. Rotary and Shaft Seals for many different application With special seals, like the Radial Oil Seal and Radial shaft seals without a tension ring, the range of applications goes beyond fluid sealing. This special form of Rotary Shaft Seals can also serve as a scraper in situations with helical movement. Learn more about the various applications for Rotary Shaft Seals and Shaft Seals in our Film on Rotary and Shaft Seals.