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PARKER OD ROD SEAL

    OD Rod Seal

    Descriptions

    The single-acting rod sealing set profile OD consists of a PTFE rod sealing ring and
    an elastomer O-ring as a preloading element. The asymmetrical cross-section of the
    slipper ring is designed for best drag oil performance during stroke in both directions.
    Optimal sealing performance will be obtained if the rod sealing set is used in tandem
    with a double-wiper.
    Profile OD is particularly suitable for sealing rods in control cylinders, servo-assisted
    equipment, machine tools and quick acting cylinders. The sealing set is also suitable
    for applications in the automotive (e.g. shock absorbers) and process industries.
    The material combination of the slipper ring (PTFE) and the O-ring (elastomer) makes
    this product suitable for a wide range of applications, especially for aggressive media
    and/or high temperatures. Multiple compounds can alternatively be selected according to the individual application profile.

    Features

    • Good sealing performance in extremely
    small assembly conditions.
    • Excellent wear resistance.
    • Minimal break-away and dynamic friction and no stick-slip tendency ensures
    uniform motion even at low speeds.
    • Good energy efficiency due to low friction.
    • Insensitive to pressure peaks.
    • High temperature resistance assured by
    suitable O-ring compound selection.
    • High extrusion resistance.
    • Adaptable to nearly all media thanks to
    high chemical resistance of the sealing
    ring and large O-ring compound selection.
    • Dimensions according to ISO 7425-2.
    • Also available as double-acting version.
    • Short axial assembly length.
    • Installation in closed and undercut
    housings.
    • Available in diameters from 4 to
    3000 mm.
    • Additional sizes of machined products
    available on short notice.

    Range of application

    Operating pressure ≤ 400 bar
    in case of reduced extrusion gap (H7/f7) and large cross sections≤ 600 bar
    Operating temperature -30 °C to +100 °C 1)
    Sliding speed ≤ 4 m/s

    1) With deviation from standard temperature range, please contact our consultancy service for adequate O-ring compound.

    Compounds
    Sealing ring: Polon® 052, modified PTFE + 40 % bronze.
    O-ring: N0674, NBR elastomer with approx. 70 Shore A.
    Installation
    For diameters < 30 mm open grooves are required.

    Series
    no.
    Cross
    section
    O-ring
    cross
    section
    Recommended rod Ø
    range
    Groove
    width
    Groove
    depth
    Gap max.
    0–200 bar
    Gap max.
    200–400 bar
    Radius
    max.
    (mm)d
    (mm)
    ≥             <
    L
    (mm)
    G
    (mm)
    e
    (mm)
    e
    (mm)
    R1
    (mm)
    170A1.78482.22.450.6- 0.40.4- 0.20.5
    170B2.628193.23.650.8- 0.50.5- 0.30.5
    170C3.5319384.25.350.8- 0.50.5- 0.30.5
    170D5.33382006.37.551- 0.60.6- 0.40.9
    170E6.992002568.110.251- 0.60.6- 0.40.9
    170F6.992566508.1121.2- 0.70.7- 0.50.9
    170G8.465010009.513.651.4- 0.80.8- 0.60.9
    170H12100013.8191.4- 0.80.8- 0.60.9
    170K1.78482.22.50.6- 0.40.4- 0.20.5
    170L2.628193.23.750.8- 0.50.5- 0.30.5
    170M3.5319384.25.50.8- 0.50.5- 0.30.5
    170N5.33382006.37.751- 0.60.6- 0.40.9
    170O6.992002568.110.51- 0.60.6- 0.40.9
    170P6.992566508.112.251.2- 0.70.7- 0.50.9
    SizeGrooveNo.O-ring
    Ø d
    (mm)
    Ø D
    (mm)
    L
    (mm)
    CS
    (mm)
    ID
    (mm)
    4048.92.22-0101.786.07
    5059.92.22-0101.786.07
    606112.22-0111.787.65
    70711.92.22-0121.789.25
    808132.22-0121.789.25
    80815.33.22-1112.6210.77
    10010152.22-0131.7810.82
    1001017.33.22-1122.6212.37
    12012172.22-0151.7814
    1201219.33.22-1142.6215.54
    1201219.53.22-1142.6215.54
    14014192.22-0161.7815.6
    1401421.53.22-1152.6217.12
    1501522.33.22-1162.6218.72
    1601623.53.22-1162.6218.72
    1801825.33.22-1172.6220.29
    1801825.53.22-1172.6220.29
    2002027.53.22-1182.6221.89
    2002030.74.22-2143.5324.99
    20020314.22-2143.5324.99
    2202229.53.22-1202.6225.07
    2202232.74.22-2153.5326.57
    22022334.22-2153.5326.57
    2502532.53.22-1222.6226.24
    2502535.74.22-2173.5329.32
    25025364.22-2173.5329.32
    2602636.74.22-2183.5331.34
    2802838.74.22-2193.5332.92
    28028394.22-2193.5332.92
    3003040.74.22-2203.5334.52
    3203242.74.22-2213.5336.09
    32032434.22-2213.5336.09
    3503545.74.22-2223.5337.69
    36036474.22-2233.5340.87
    3803853.16.32-3275.3343.82
    40040514.22-2243.5344.04
    4004055.16.32-3285.3346.99
    4204257.16.32-3285.3346.99
    45045564.22-2263.5350.39
    4504560.16.32-3295.3350.17
    4804863.16.32-3305.3353.34
    50050614.22-2273.5353.57
    5005065.16.32-3315.3356.52
    5205267.16.32-3315.3356.52
    5505570.16.32-3325.3359.69
    56056674.22-2293.5359.92
    5605671.56.32-3325.3359.69
    5805873.16.32-3335.3362.87
    6006075.16.32-3345.3366.04
    63063744.22-2313.5366.27
    6306378.56.32-3355.3369.22
    6506580.16.32-3355.3369.22
    7007085.16.32-3375.3375.57
    7007085.56.32-3375.3375.57
    7507590.16.32-3395.3381.92
    8008095.16.32-3405.3385.09
    8008095.56.32-3405.3385.09
    85085100.16.32-3425.3391.44
    90090105.16.32-3435.3394.62
    90090105.56.32-3435.3394.62
    95095110.16.32-3455.33100.97
    1000100115.16.32-3465.33104.14
    1000100115.56.32-3465.33104.14
    1100110125.16.32-3505.33116.84
    1100110125.56.32-3505.33116.84
    1200120135.16.32-3535.33126.37
    1250125140.16.32-3545.33129.54
    1250125140.56.32-3545.33129.54
    1300130145.16.32-3565.33135.89
    1400140155.16.32-3595.33145.42
    1400140155.56.32-3595.33145.42
    1500150165.16.32-3615.33151.77
    1600160175.16.32-3635.33164.47
    1600160175.56.32-3635.33164.47
    16001601818.12-4396.99164.47
    1700170185.16.32-3655.33177.17
    1750175190.16.32-3655.33177.17
    1800180195.16.32-3665.33183.52
    1800180195.56.32-3665.33183.52
    18001802018.12-4426.99183.52
    1850185200.16.32-3675.33189.87
    1900190205.16.32-3685.33196.22
    1950195210.16.32-3685.33196.22
    2000200220.58.12-4456.99202.57
    20002002218.12-4456.99202.57
    2100210230.58.12-4466.99215.27
    2200220240.58.12-4476.99227.97
    22002202418.12-4476.99227.97
    2300230250.58.12-4486.99240.67
    2400240260.58.12-4496.99240.67
    2500250270.58.12-4496.99253.37
    25002502718.12-4496.99253.37
    26002602848.12-4506.99266.07
    27002702948.12-4516.99278.77
    28002803048.12-4526.99291.47
    2800280304.58.12-4526.99291.47
    29002903148.12-4536.99304.17
    30003003248.12-4536.99304.17
    31003103348.12-4546.99316.87
    32003203448.12-4556.99329.57
    3200320344.58.12-4556.99329.57
    33003303548.12-4566.99342.27
    34003403648.12-4576.99354.97
    35003503748.12-4576.99354.97
    36003603848.12-4586.99367.67
    3600360384.58.12-4586.99367.67
    37003703948.12-4596.99380.37
    38003804048.12-4606.99393.07
    39003904148.12-4616.99405.26
    40004004248.12-4616.99405.26
    41004104348.12-4626.99417.96
    42004204448.12-4636.99430.66
    43004304548.12-4646.99443.36
    44004404648.12-4646.99443.36
    45004504748.12-4656.99456.06
    46004604848.12-4666.99468.76
    47004704948.12-4676.99481.46
    48004805048.12-4686.99494.16
    49004905148.12-4696.99506.86
    50005005248.12-4696.99506.86
    52005205448.12-4706.99532.26
    55005505748.12-4716.99557.66
    57005705948.12-4726.99582.68
    60006006248.12-4736.99608.08
    62006206448.12-4746.99633.48
    64006406648.12-4756.99658.88
    6500650677.39.58.4660
    7000700727.39.58.4695
    8000800827.39.58.4810
    9000900927.39.58.4910