O-Rings - ORAR00121-N9

O-Rings offer an efficient and economical sealing element for a wide range of static or dynamic applications and can be used to seal practically all liquid and gaseous media.

Availability: 11-12  weeks

Price (per piece)
10000+ € 0,07

Material Properties:

Maximum Operating Temperature
100.0  °C
Tensile Strength
15.0  MPa
Elongation at break
100.0  %
Minimum Operating Temperature
-25  °C
Hardness Nominal
Hardness Tolerance
+/- 5  
Hardness Unit
Shore A  

Quality & Norms:

Ident-No. ISO 3601-1 AS 568
Reference No. AS 568 C / BS 1806

Seal dimensions:

Inside diameter d1
26.64  mm
Inside diameter tolerance ±
0.31  mm
Inside diameter d1 inch
1.049  in
Cross section d2
2.62  mm
Cross section tolerance ±
0.09  mm
Cross section d2 inch
0.103  in
installation drawing table

Material Information for the product(s) on this page ORAR00121-N9


Basic Material
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.