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
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.