English
A double-acting O-Ring energized seal designed for rotating, oscillating and helically moving pistons, rods and shafts. It is installed in grooves to ISO 7425 and is available in a single-acting version for higher rotating speeds.
Installation Dimensions:
Rod Diameter, dN f8/h932 mm
Groove Diameter, D1 H939.5 mm
Groove Width, L1 +0,23.2 mm
Material Properties:
Material TypePTFE/NBR
Seal Capabilities:
Min. Temperature-30 °C
Max. Temperature100 °C
Speed max.1 m/s
Pressure max.30 MPa
O-Ring:
O-Ring Size34.59 x 2.62 mm
O-Ring TSS Part No.ORAR00126
Quality & Norms:
Conform 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.