O-Rings - ORAR00437-N7

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

€ 782,50
Price (per piece)
250-499 € 3,13
500-999 € 2,92
1000-2499 € 2,70
2500+ € 2,53

Material Properties:

Maximum Operating Temperature
100.0  °C
Tensile Strength
14.0  MPa
Elongation at break
300.0  %
Minimum Operating Temperature
-30.0  °C
Hardness Nominal
70.0  
Hardness Tolerance
+/- 5  
Hardness Unit
Shore A  
Color
Black  

Quality & Norms:

Ident-No. ISO 3601-1 AS 568
437  
Reference No. AS 568 C / BS 1806
yes  
Reference No. French recommendation
R65  

Seal dimensions:

Inside diameter d1
151.77  mm
Inside diameter tolerance ±
1.17  mm
Inside diameter d1 inch
5.975  in
Cross section d2
6.99  mm
Cross section tolerance ±
0.15  mm
Cross section d2 inch
0.275  in
installation drawing table

Material Information for the product(s) on this page ORAR00437-N7

N7

Material Data Sheet (PDF) Only available for the registered users.
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.