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Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.

Heavy duty hydrailic rod step seal OMS-S for high pressure 1
Heavy duty hydrailic rod step seal OMS-S for high pressure 2
Heavy duty hydrailic rod step seal OMS-S for high pressure 3
Heavy duty hydrailic rod step seal OMS-S for high pressure 4
Heavy duty hydrailic rod step seal OMS-S for high pressure 5
Heavy duty hydrailic rod step seal OMS-S for high pressure 6
Heavy duty hydrailic rod step seal OMS-S for high pressure 7
Heavy duty hydrailic rod step seal OMS-S for high pressure 1
Heavy duty hydrailic rod step seal OMS-S for high pressure 2
Heavy duty hydrailic rod step seal OMS-S for high pressure 3
Heavy duty hydrailic rod step seal OMS-S for high pressure 4
Heavy duty hydrailic rod step seal OMS-S for high pressure 5
Heavy duty hydrailic rod step seal OMS-S for high pressure 6
Heavy duty hydrailic rod step seal OMS-S for high pressure 7

Heavy duty hydrailic rod step seal OMS-S for high pressure

  • Category: Rod seals
  • Temperature: -30 - +100℃
  • Pressure: 60MPa
  • Material: filled PTFE
  • Color: green, brown
  • Product description:Applied for larger diameter piston rods and heavy-duty hydraulic rod sealing system in hard working conditions. High pressure resistance, excellent resistance to gap extrusion, wear-resisting.

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    1. Description

    Applied for larger diameter piston rods and heavy-duty hydraulic rod sealing system in hard working conditions. High pressure resistance, excellent resistance to gap extrusion, wear-resisting.

    2. Installation Recommendation
    Heavy duty hydrailic rod step seal OMS-S for high pressure 8

    3. Installation Sizes

    Rod Diameter

    Outer Diameter

    Groove Width

    Install Chamfer

    Radius

    Radial Clearance                S max.

    d f8

    D H8

    L+0.2

    L1

    R1

    10MPa

    20MPa

    40MPa

    50-69.9

    d+15.0

    7.5

    5.0

    0.4

    0.5

    0.4

    0.3

    70-149.9

    d+20.0

    10.1

    6.0

    0.4

    0.7

    0.5

    0.4

    200-244.9

    d+25.0

    12.5

    8.5

    0.4

    0.8

    0.6

    0.5

    245-519.9

    d+30.0

    15.0

    10.0

    0.8

    0.9

    0.7

    0.6

    520-769.9

    d+35.0

    17.5

    13.0

    1.2

    1.0

    0.8

    0.7

    770-1500

    d+40.0

    20.0

    15.0

    1.2

    1.0

    0.8

    0.7

    4. Standard materials

    Sealing ring: filled PTFE

    O-Ring: NBR / FKM

    5. Working Conditions

    Working  Conditions

    Diameter Range

    Pressure Range

    Temperature Range

    Speed

    Medium

    50 - 1600mm

    0 - 60MPa

    -30℃ +100℃

    5 m/s

    hydraulic oil, flame retardant liquid, water, gas

    6. Installation Dimensions

    Rod Dia.

    Outer Dia.

    Groove Width

    Order No.

    d f8

    D H8

    L+0.2

    50

    60

    70

    65

    75

    85

    7.5

    7.5

    7.5

    GSJ-W50*65*7.5

    GSJ-W60*75*7.5

    GSJ-W70*85*7.5

    75

    80

    100

    95

    100

    120

    10

    10

    10

    GSJ-W75*95*10

    GSJ-W80*100*10

    GSJ-W100*120*10

    110

    115

    120

    130

    135

    140

    10

    10

    10

    GSJ-W110*130*10

    GSJ-W115*135*10

    GSJ-W120*140*10

    130

    140

    145

    150

    160

    165

    10

    10

    10

    GSJ-W130*150*10

    GSJ-W140*160*10

    GSJ-W145*165*10

    150

    160

    170

    170

    180

    190

    10

    10

    10

    GSJ-W150*170*10

    GSJ-W160*180*10

    GSJ-W170*190*10

    175

    180

    200

    195

    200

    220

    10

    10

    10

    GSJ-W175*195*10

    GSJ-W180*200*10

    GSJ-W200*220*10





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