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      2. Welcome: BOSS Sealing Solutions
        Language: Chinese ∷  English

        Rotary Seals

        • RRS
        • RRS
        RRSRRS

        RRS

        • Product description: PTFE Rotary Shaft Seal RRS,PTFE Shaft Glyd Ring-RRS
        • INQUIRY

        1. Applications and properties

        It seals the rod,shaft,pin and rotary joints which make rotating or swinging motion .Rotary hydraulic

        transmission exists in industries,such as engineering machinery,construction machinery and cars.

        Can be applied in occasions where piston rod or piston sealing are required.

        Low friction,no crawling and no stick-slip behavior,simple groove,excellent wear resistance.


        2.Standard materials

        Slide Ring: PTFE:bronze filled PTFE,carbon fiber filled PTFE,graphite filled PTFE

        O-Ring: NBR or FKM


        3.Working conditions

        Diameter Range: from 6 mm to 1000 mm

        Pressure Range:0-30 MPa

        Temp Range: -30℃ to 200℃

        Speed: <=1 m/s

        Medium:General petroleum based hydraulic oil,water/glycol hydraulic oil,oil/water emulsional

        hydraulic oil.




        Other general seal profile name: DRS,GRS

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