Single-Acting Rod Wiper Seal for Hydraulics (YD) | Parker NA
687567
687567

Single-Acting Rod Wiper Seal for Hydraulics (YD)

Single-acting snap-in rod wiper seals for medium to heavy-duty hydraulic applications.

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Product Overview
Description
    AVAILABILITY:  A sampling of Parker’s part numbers are shown in the configurator above for select materials and sizes.   If the material and dimensions required are not shown, assistance with part number configuration may be found in the literature documents in the Product Support tab.  To check current tooling, review the Part Number Look-up document.  Contact Parker for requirements outside typical ranges.

    Parker’s YD Profile wiper seals are the premier design among high performance, snap-in excluders for medium to heavy-duty hydraulics.  Designed for optimum stability and ultimate performance, the YD profile incorporates an aggressive, knife-trimmed wiping lip that maintains contact with the housing at all times to ensure maximum exclusion along the rod.  A true zero-radius lip provides the most effective wiping action available.  The YD Profile’s secondary outside diameter lip seals against the shoulder of the gland, preventing water and other contaminants from entering the static side of the wiper.  

    Standard Materials:
    • P4300A90 Resilon® polyurethane; Temp -65 / +275F; Surface speed
Tech Specifications
Description

Performance Characteristics

Shoulder Diameter

0.410 to 30.659 inch

Maximum Width

0.215 to 0.820 inch (max wiper axial width)

Minimum Operating Temperature

-65 °F

Maximum Operating Temperature

275 °F

Seal Material

P4300A90

For Fluid Type

Hydraulic Oil (petroleum based)

Color

Tan

Durometer

75 to 90 Shore A

Thermal Application Type

Expanded Low and High Temperature (< -30°F, > 250°F)

Polymer Material Options

Thermoplastic Polyurethane (TPU, Resilon®, Ultrathan®)

Media

Hydraulic

Unit of Measure

Length: inch

Maximum Surface Speed

100 ft/min
0.5 m/sec

Product Support

contact us