Wiper Z-07 120x140x10 PU+Stal

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

The wiper is made of polyurethane (PU) with high abrasion resistance, set in a steel frame ensuring rigidity and secure seating in the housing.

The Z-07 design allows the wiper to be driven into the construction, ensuring stable mounting even in heavily dusted and vibrating conditions.

During operation, it effectively "scrapes" dirt from the moving surface, protecting the bushings 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),
• frame: steel,

Advantages:

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

• Internal diameter (d): 120 mm
• External diameter (D): 140 mm
• Height / thickness (H): 10 mm
• Size in inches: 4.72" × 5.51" × 0.39"