A combination O-ring swivel seal designed for sealing the inner diameter for shafts, swivels, and other rotating or oscillating applications!
The Hallite SSR rotary seal features one or two grooves on the inner circumference of the seal, enhancing sealing performance through an increased seal lip, while retaining lubricating oil to reduce the surface contact area and minimize sliding friction.
The specially designed fan-shaped outer diameter maximizes the contact area of the O-ring against the outer circumference of the sealing surface, preventing the seal from rotating with the shaft within the groove.
The standard Hallite 'SSR' product has a pressure notch on the seal side, significantly improving the seal's responsiveness to pressure changes.
The 'SSR' rotary seal, made from Hallite's unique Armorlene H82 or HCF PTFE materials, offers low friction characteristics for improved energy efficiency and eliminates the possibility of sticking during startup.
【Features】
■ High temperature resistance, low friction, and wear resistance
■ Excellent anti-extrusion characteristics
■ Compact design suitable for narrow spaces
Hallite is a group company of Michelin.