Welcome: BOSS Sealing Solutions/Sealone Seals

Rotary Oil Seals

  • RRS
  • RRS


  • Rotary Rod Seal
  • PTFE Bronze/NBR
  • PTFE Carbon/NBR
  • Product description: offers long wear and low friction without stick-slip.

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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