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

Single-Acting Rod Wiper Seal for Hydraulics (J)

Parker's single-acting rod wiper for medium to heavy-duty hydraulic applications. Polyurethane with metal can construction for press-fit installation.

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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 in the Product Support tab.  Contact Parker for requirements outside typical ranges.

    Parker’s J Profile is a single-acting rod wiper for hydraulics.  Its polyurethane and metal can construction facilitates press-fit installation to guard against O.D. contamination and results in simple counter-bore groove machining.  The wiping lip on the J profile wiper is very aggressive, eliminating the ingression of dust, mud and moisture from harsh work areas.  J Profile wipers are ideal for medium and heavy duty hydraulic cylinders in the most demanding applications.  

    Standard Materials:
    • P4700A90 Polyurethane; Temp -65 / +200F; Surface speed
Tech Specifications
Description

Performance Characteristics

Groove Width

0.312 inch
0.375 inch

Minimum Operating Temperature

-65 °F

Maximum Operating Temperature

275 °F

For Fluid Type

Hydraulic Oil (petroleum based)

Color

Black
Tan
Green

Thermal Application Type

Varies (depending on material)

Durometer

88 to 90 Shore A
60 Shore D

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