09370-00090 0937000090 OUY Piston Seal For KOMATSU PC250 PC300 PC270

09370-00090 0937000090 OUY Piston Seal for KOMATSU PC250 PC300 PC270

Description:

  This compact seal is a four pieces double acting heavy duty compact seal which consist of one PTFE

bronze profile ring,one elastomeric nitrile rubber pre-load sealing element and two POM back -up rings.

Standard material:

Seal: PTFE or Polyurethane PU

Elastomer: NBR NBR

Retaining ring: Nylon PA or POM POM

Products Details:

AppliC-A-Tions:

ReciproC-A-Ting hydraulic system. In the high-pressure conditions of the bi-directional piston seal

reload occasion very well. Particularly suitable for long stroke and a wider range offluids and high temperature

appliC-A-Tions, applicable to the larger piston clearance. Mainly used in heavy construction machinery or cylinder piston

seal leakage has good control, anti-extrusion resistance and loss of performance, such as: excavators, and

other heavy-duty hydraulic cylinders.

Advantage:

-High sliding speed;

-Low friction,free of stick-slip;

-Simple groove design;

-Long service life;

-Very good sealing performance even with pressure peaks;

-High resistance to abrasion;

-Incease clearance possible

Compatible Models:

Relative Parts on Group: