Wiper Z-07 75x90x7,5 PU+Stal

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

The scraper is made of polyurethane (PU) with high abrasion resistance, set in a steel casing that ensures rigidity and a secure fit in the socket. The Z-07 design allows for the scraper to be driven into the housing, guaranteeing stable mounting even in conditions of heavy dust and vibration. While in operation, it effectively "scrapes" dirt from the moving surface, protecting the bushings and internal lubricant from degradation.

• Inner diameter (d): 75 mm
• Outer diameter (D): 90 mm
• Height / thickness (H): 7.5 mm

Size converted to inches for simmering seals: 2.95" × 3.54" × 0.30"

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),
casing: steel,

Advantages:
high resistance to abrasion and aging,
strong, secure fit in the socket,
effective protection of grease and working surfaces,
easy replacement in cylinder service.