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HUNGER TDT ROD SEAL

    TDT ROD SEAL

    The HUNGER tandem seal type TDT is designed for use with telescopic cylinders. It can be used with mineral oils or compressed air.
    The TDT seal is manufactured in PUR and has two sealing lips on the inside. Prior to fitting, these lips protrude beyond the nominal diameter of the seal. Following installation, seal compression forces the lips against the telescopic cylinder stages, thereby providing a sealing function at zero pressure.

    Materials
    Sealing Ring
    StandardPUR
    Alternative
    (on request)
    NBR, FKM, PUR-H,
    HLTR, H-NBR, EPDM
    Application Range
    Pressure [bar]Temperature Range [°C]Sliding Speed [m/s]
    Standard360-35 … +1001
    Design Hints Surface Finish
    Surface QualitySurface Hardness
    Ra [µm]Rt [µm][HRC]
    Sliding Surfaces0.1 – 0.3≤ 1.5> 40
    Groove Base0.8≤ 6.3
    Groove Sides3.2≤ 15

    SIZE

    dDbb1eRef. Number
    38,546,577,5619600
    404877,5610212
    425077,5610213
    44,552,511,512810215
    455311,512810216
    455711,512819628
    485611,512839718
    505811,512810218
    506011,512819620
    526011,512819601
    536111,512810219
    54,562,511,512810220
    556311,512810221
    59,567,511,512810223
    606811,512810224
    637111,512819602
    647411,512876405
    657311,512810226
    687611,512819612
    69,577,511,512810227
    707811,512810228
    738111,512838645
    758311,512810230
    788611,512810231
    808811,512810232
    809011,512876406
    818911,512810233
    859311,512810234
    859711,512819629
    869411,512819613
    879511,512810235
    909811,512810236
    9510311,512810237
    9610411,512819614
    9610611,512871332
    9710511,512810238
    9810611,512819603
    10010811,512810239
    10311111,512819604
    10511311,512810240
    10711511,512838646
    10811611,512819605
    11011811,512810241
    11312111,512819606
    11412411,512876407
    11512311,512819607
    11812611,512810243