Wiper Z-07 53,97x63,5x4,76 NBR+Stal

The wiper ring Z-07 is designed to protect against the ingress of dirt, mud, and moisture into the interior of the working elements of hydraulic cylinders. It is usually mounted on pins or pivots in the eyes of cylinders, where it effectively protects lubricated areas from dirt ingress.

Construction and operation:

The scraper is made of NBR material, and its construction is supported by a steel casing, which allows it to maintain stiffness and be effectively mounted in the housing. The design of the Z-07 scraper profile enables it to be embedded in the housing, which is particularly important in areas exposed to heavy dust and vibrations.

Application:

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

Materials:

• working part: NBR,
• casing: steel.

Technical specifications:

• internal diameter (d): 53.97 mm
• external diameter (D): 63.5 mm
• height / thickness (H): 4.76 mm
• conversion to inches: 2.125” x 2.5” x 0.1875”