Product description: Rotary Shaft Seal RRI


1. Applications and properties

Applied to engineering machinery,construction machinery and automobile machinery.etc.A filled

PTFEseal ring,an energized O-Ring and two back up ring compact seal.Special seal surface

designto suit forhigh pressure and low viscosity. Concave back face design increases coefficient

offriction, no crawlingand no stick-slip behavior,simple groove and small sizes,anti-wear property

and dimension stability.

2.Standard materials

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

Back-up Ring: POM or Nylon(PA)

3.Working conditions

Diameter Range: from 50 mm to 1000 mm

Pressure Range:0-36 MPa

Temp Range: -36℃ to 100℃

Speed: <=0.5 m/s

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

hydraulic oil.

Other general seal profile name: OI,DRDI

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