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PARKER F3 GUIDE RING

    F3 Guiding Element

    Descriptions

    The guiding tape profile F3 is specially designed for use in hydraulic cylinders.

    Features

    • Vibration absorption effect.
    • Very good emergency running properties in low-lube conditions.
    • High load capacity (compressive
    strength), low wear and reduced friction
    due to special bronze additive in PTFE
    material.
    • Also available as bulk material.
    • Any desired nominal diameter available
    due to use of machining technique.
    • Suitable for cylinder repairs.
    • Ideally suited for large-diameters.
    • Installation in closed and undercut
    housings.

    Range of application

    Operating temperature -100 °C to +200 °C
    Sliding speed ≤ 5 m/s

    Compounds
    Standard: Polon® 052, PTFE + 40 % bronze.
    On request: Polon
    ® 062, PTFE + 60 % bronze.
    For cylinders made of alloys, light metal and high-grade steel, we recommend the use
    of compound Polon
    ® 033 (PTFE + 25 % carbon).
    Installation
    The gap dimensions “e” guarantee an optimum service life of the guidance tapes. For
    the seals, however, the gaps “e” as mentioned on the respective catalogue pages are
    to be considered when it is essential to observe full operating conditions („Range of
    Application“) for the seals.

    Series no.Recommended
    rod Ø range
    Guiding tapeGroove
    d/D
    (mm)
    S,
    (mm),
    L,
    (mm),
    d
    (mm)
    D
    (mm)
    e
    (mm)
    15063≤ 501.50+0.02 -0.036.30.1D – 3d + 30.25
    15081≤ 501.50+0.02 -0.038.10.1D – 3d + 30.25
    15100≤ 501.50+0.02 -0.0310.00.1D – 3d + 30.25
    15150≤ 501.50+0.02 -0.0315.00.1D – 3d + 30.25
    16025≤ 501.55+0.02 -0.032.50.1D – 3.1d + 3.10.25
    16040≤ 511.55+0.02 -0.034.00.1D – 3.1d + 3.10.25
    20063≤ 502.00-0.056.30.1D – 4d + 40.3
    20081≤ 512.00-0.058.10.1D – 4d + 40.3
    20097> 502.00-0.059.70.1D – 4d + 40.3
    20150> 502.00-0.0515.00.1D – 4d + 40.3
    20200> 502.00-0.0520.00.1D – 4d + 40.3
    25042> 502.50-0.054.20.1D – 5d + 50.4
    25056> 502.50-0.055.60.1D – 5d + 50.4
    25063> 502.50-0.056.30.1D – 5d + 50.4
    25081> 502.50-0.058.10.1D – 5d + 50.4
    25097> 502.50-0.059.70.1D – 5d + 50.4
    25150> 502.50-0.0515.00.2D – 5d + 50.4
    25200> 502.50-0.0520.00.2D – 5d + 50.4
    25250> 502.50-0.0525.00.2D – 5d + 50.4
    25300> 502.50-0.0530.00.2D – 5d + 50.4