Wiper Z-07 71x86x5 PU+Stal

The Z-07 type wiper ring is designed as an effective barrier against the ingress of contaminants, mud, and moisture into the interior of hydraulic cylinder working components. It is often mounted on pins or pivots in the eyes of cylinders, where it effectively prevents dirt from entering the lubricated space.

This wiper is made from polyurethane (PU), which features high abrasion resistance. The working element is housed in a steel casing, ensuring its rigidity and stable retention in the socket. Thanks to the Z-07 design, the wiper can be easily inserted into the housing, allowing for stable mounting under various conditions, including heavy dust and vibrations. During operation, it effectively removes dirt from the moving surface, thus protecting the bushings and lubricant from degradation.

• Inner diameter (d): 71 mm
• Outer diameter (D): 86 mm
• Height/thickness (H): 5 mm

Seal size in inches: 2.80" × 3.39" × 0.20"

Applications include pins and hinges of hydraulic cylinders, cylinder eyes in construction and agricultural machinery, and mechanisms lubricated with solid grease, which are exposed to mud and dust.

The materials used for production are polyurethane (PU) in the working part and steel as the casing material.