Wiper Z-07 60x72x8 PU+Stal

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

The scraper is made of polyurethane (PU) with high abrasion resistance, set in a steel casing providing rigidity and reliable retention in the socket. The Z-07 design allows the scraper to be hammered into the housing, ensuring stable mounting even under heavy dust and vibration conditions. During operation, it effectively "scrapes" contaminants from the moving surface, protecting bushings and lubricant inside from degradation.

Applications:

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

Materials:

• working part: polyurethane (PU),
• casing: steel,

Technical dimensions:

• inner diameter (d): 60 mm,
• outer diameter (D): 72 mm,
• height/thickness (H): 8 mm.

Size in inches: 2.36" × 2.83" × 0.31".