Scraper DA17 - WD1700220-N968T
A double-acting scraper with both a sealing and a scraping lip in NBR. For applications in conjunction with seals that give back pumping performance, such as Turcon® Stepseal® 2K and Zurcon® Rimseal.
Quality & Norms:
Comply with the recommendations of ISO 3320 yes
Material Properties:
Maximum Operating Temperature 200 °C
Minimum Operating Temperature -15 °C
Hardness Nominal 85
Hardness Tolerance +/- 5
Hardness Unit Shore A
Color Brown
Specific Gravity 2.23 g/cm³
Gravity Tolerance +/-0.03 g/cm³
Material Type NBR
Installation Dimensions:
Rod Diameter, dN f8/h9 22 mm
Groove Diameter, D3 H9 30 mm
Groove Width, L3 +0.2 6 mm
Bore Diameter, D4 H11 25.5 mm
Step Width, a min. 2 mm
Width, B 8 mm
Material Information for the product(s) on this page
N968T
Colour:
Black
Basic Material:
NBR
Hardness:
90 (Shore A)
Commercial Description:
A 90 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 (for a short period of time up to +120 °C). NBR is mostly used with mineral based oils and greases and is a good choice for standard applications.