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DDM000225-N9MC1

Bonded seal - DDM000225-N9MC1

A combination of metal washer and elastomer sealing lip bonded to the metal, used in industrial applications such as pipe connections and couplings.

Material Properties:

Hardness Nominal 90  

Hardness Tolerance +/- 5  

Hardness Unit Shore A  

Color Black  

Material Type NBR/metal  

Tensile Strength 21.6  MPa

Elongation at break 218  %

Installation Dimensions:

Metric thread M20  

Metric thread (Alternative) M22  

Dimensions, ID 22.5  mm

Dimensions, OD 28  mm

Dimensions, t 1.5  mm

Recessed bolt holes, d3 H13 28.30  mm

Recessed bolt holes, d3 H13 (Alternative) 28.15  mm

Bore d4 21  mm

Bore d4 (Alternative) 22.20  mm

Bonded seal

Material Information for the product(s) on this page

N9MC1

Colour:

Black

Basic Material:

NBR/metal

Commercial Description:

A 90 durometer NBR. 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.