English
Double-acting O-Ring energized scraper with two O-Rings that has two functions: a) to scrape contaminants from the retracting piston rod to prevent soiling of the system and b) to hold back the residual oil film on the extending piston rod on the medium side. Trelleborg Excluder F is recommended for use in conjunction with Turcon® Stepseal® 2K or Zurcon® Rimseal. Very high resistance to hydraulic media.
Installation Dimensions:
Rod Diameter, dN56 mm
Groove Diameter, D3 H964.8 mm
Groove Width, L36.3 mm
Bore Diameter, D4 H1157.5 mm
Radius, r1 max.0.8 mm
Step Width, a min.3 mm
Material Properties:
Material TypePTFE/NBR
Seal Capabilities:
Min. Temperature-30 °C
Max. Temperature100 °C
Speed max.15 m/s
O-Ring:
O-Ring Dimensions59.99 x 2.62 mm
O-Ring TSS Part No.ORAR00142
Quality & Norms:
Comply with the recommendations of ISO 3320yes
Installation in grooves according to ISO 6195 Type Dyes
Material Information for the product(s) on this page
M12
Colour:
Dark Grey
Basic Material:
PTFE
Filler:
Virgin PTFE compounded with Turcon®, mineral fibre and additives
Commercial Description:
Turcon® M12 is a modern compound and the new standard industrial material. A development of thorough benchmarking and performance testing, Turcon® M12 offers low friction, high wear resistance and costs on par with standard bronze-filled compounds. This material is designed to be the first choice for seals used with linear motion, replacing standard (medium-filled) industrial bronze-filled compounds. Used in article numbers ending in M12N and M12V.
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.