Wiper Z-07 55x65x3,2 PU+Stal

The Z-07 wiper ring is used as a protection against the ingress of contaminants, mud, and moisture into the interior of hydraulic cylinder working components. It is most commonly mounted on pins or shafts in cylinder eyes, where it prevents dirt from entering the lubricated space.

Structure and Operation:
The wiper is made of polyurethane (PU) with high wear resistance, set in a steel frame ensuring rigidity and secure retention in the housing.
The Z-07 design allows the wiper to be driven into the housing, ensuring stable mounting even in conditions of heavy dust and vibration.
During operation, it effectively "wipes" dirt off the moving surface, protecting the sleeves and grease inside from degradation.

Application:
pins and hinges of hydraulic cylinders,
cylinder eyes in construction and agricultural machinery,
mechanisms lubricated with solid grease, exposed to mud and dust.

Materials:
working part: polyurethane (PU),
housing: steel,

Advantages:
high resistance to wear and aging,
strong, secure seating in the housing,
effective protection of grease and working surfaces,
easy replacement in cylinder service.

• internal diameter (d): 55 mm
• external diameter (D): 65 mm
• height / thickness (H): 3.2 mm

Seal size: 55 × 65 × 3.2 in mm.

Dimensions in inches: 2.17 × 2.56 × 0.13