Wiper Z-07 90x106x8 PU+Stal

A Z-07 type scraper ring is used to protect against the ingress of contaminants, mud, and moisture into the internal components of hydraulic cylinder actuators. It is most commonly fitted onto pins or shafts in actuator lugs, where it prevents dirt from entering the lubrication space.

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

Applications:
pins and hinges of hydraulic cylinders,
actuator lugs in construction and agricultural machinery,
mechanisms lubricated with solid grease, exposed to mud and dust.

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

Technical dimensions:
- inner diameter (d): 90 mm
- outer diameter (D): 106 mm
- height/thickness (H): 8 mm

Dimensions in inches:
3.54" × 4.17" × 0.31"