English
A single-acting Trelleborg O-Ring energized rod seal with hydrostatic ventilation for use in dynamic applications. Prevents pressure build-up between seals in all service conditions. Low friction with no stick-slip, minimal break out force and high wear resistance. Recommended for use with a secondary rod seal in Turcon® material, together with a double-acting Excluder® or Scraper.
Installation Dimensions:
Rod Diameter, dN f8/h945 mm
Groove Diameter, D1 H960.1 mm
Groove Width, L1 +0.26.3 mm
Material Properties:
Material TypePTFE/NBR
Seal Capabilities:
Min. Temperature-30 °C
Max. Temperature100 °C
Speed max.15 m/s
Pressure max.50 MPa
O-Ring:
O-Ring Size50.17 x 5.33 mm
O-Ring TSS Article No.ORAR00329
Quality & Norms:
Correspond to recommendation of ISO 3320yes
Material Information for the product(s) on this page
N7
Colour:
Black
Basic Material:
NBR
Commercial Description:
A 70 durometer, NBR elastomer. The properties of the nitrile rubber depend mainly on the ACN content which ranges between 18 % and 50 %. In general it has good mechanical properties with an operating temperature range of between -30 °C and +100 °C. NBR is mostly used with mineral based oils and greases and is a good choice for standard applications. Used also as an energizer in T46N, M12N, Z20N, and Z52N.
T46
Colour:
Greyish to Dark Brown
Basic Material:
PTFE
Filler:
Virgin PTFE compounded with Turcon® and bronze
Commercial Description:
Turcon® T46 is a blend of PTFE, bronze, and a proprietary Turcon® filler and is backed by years of time-tested performance and offers a balance of performance and cost. This material has a high extrusion resistance and has very good wear properties. For medium to heavy applications with reciprocating movements in mineral oils and other media with good lubrication. Used in article numbers ending in T46N and T46V.