Hydraulic Seals - Trelleborg Sealing Solutions

Technical Data
Operating conditions:
The Turcon ® Glyd Ring ® C is recommended for
reciprocating movements (with a length of stroke at least
twice the groove width).
Pressure: 5,800 psi (40 MPa) standard
Velocity: Up to 50 ft/s (15 m/s)
Frequency: Up to 5 Hz
Temperature: -49°F to +392°F (-45°C to +200°C)
Media: Mineral oil-based hydraulic fluids,
barely flammable hydraulic fluids,
environmentally safe hydraulic fluids
(biological degradable oils), water, air
and others, depending on the O—Ring
material compatibility.
Clearance: The maximum permissible radial
clearance Smax, as shown in the table
III, as a function of the operating
pressure and functional diameter.
Important Note:
The above data are maximum values and cannot
be used at the same time. e.g. the maximum
operating speed depends on material type,
pressure, temperature and gap value.
Temperature range also dependent on medium.
Materials
Standard Application:
For hydraulic components in mineral oils containing or
medium with good lubricating performance
Seal ring: Turcon ® T46
Energizer: O—Ring NBR 70 shore A or FKM 70
Shore A depending on the
temperature
Set code: T46N or T46V
46
Turcon ® Glyd Ring ® C
Special Application:
Short stroke movements, non-lubricating fluids or
pneumatic applications require self-lubricating sealing
materials. Therefore we recommend:
Seal ring: Turcon ® T40
Energizer: O—Ring NBR 70 Shore A or FKM 70
Shore A depending on the
temperature
Set code: T40N or T40V
If low friction coefficient is required, we recommend:
Seal ring: Turcon ® T05
Energizer: O—Ring NBR 70 Shore A or FKM 70
Shore A depending on the
temperature.
For special requirements other
elastomers are available upon
request
Set code: T05N or T05V
If rougher surface finish must be sealed, we recommend:
Seal ring: Zurcon ® Z51
Energizer: O—Ring NBR 70 Shore A
Set code: Z51N
If exposure to water is required, we recommend:
Seal ring: Zurcon ® Z80
Energizer: O—Ring NBR 70 Shore A
Set code: Z80N
For pneumatics applications we recommend a specific
pneumatic version, the Turcon ® Glyd Ring ® APG, which
fits the same groove dimensions. This series has a reduced
O—Ring squeeze adapted to this function.
Latest information available at www.tss.trelleborg.com
Edition February 2008