Rotary Shaft Lip Seal

Ruichen Sealing is a professional supplier of TB/SB oil seals, which are high-performance rotary shaft lip seals designed for high-speed and complex operating conditions. Their core structure includes a metal frame, a rubber sealing body, and a self-tightening helical spring. The metal frame provides strong support, ensuring the stability and durability of the seal in high-pressure environments. They are suitable for rotary shaft sealing applications involving pressure, dust, or low-viscosity media, and are widely used in industrial equipment, automobiles, construction machinery, and other fields.

Ruichen Seals is a professional manufacturer of rotary seals with strong R&D and innovation capabilities. We welcome you to choose our R35 Fabric Reinforced Rotary Oil Seal. The function of this type of skeleton oil seal is generally to isolate the lubricated parts in a transmission system from the output parts, preventing lubricant leakage.

Rotary shaft lip seals, commonly known as oil seals, are installed in the bearing housing and move relative to the rotating shaft. A metal skeleton provides support, and a spring applies radial preload to the sealing lip to prevent lubricant leakage and the intrusion of external contaminants.