DDI

Rod seal DDI

DDI DDI
DDI DDI

Properties

Design
Inches
Operating pressure
120 bar
Sliding speed max.
0.5 m/s
Temp. max.
100 °C
Temp. min.
-30 °C
Installation
in closed grooves A
in open grooves B
Media
Mineral oil
Water-air
Material
NBR 90° Shore A
Application
Hydraulics + pneumatics

Description

Low-friction seal.
Simple solution.

Note

Dimensions see page Rod seals ...

Item

22 Item
Identification D
mm
d nom.
mm
L
mm
H
mm
DDI 18 11.11 4.76 5.5 3.96
DDI 31 14.28 7.93 5.5 3.96
DDI 37 16.50 9.52 5.5 3.96
DDI 50 21.00 12.70 7.0 5.10
DDI 62 22.22 15.87 6.0 4.76
DDI 68 23.81 17.46 6.0 4.60
DDI 75 25.40 19.05 6.0 4.76
DDI 81 28.58 20.63 6.0 4.76
DDI 87 31.75 22.22 6.0 4.76
DDI 100 38.10 25.40 8.0 6.35
DDI 106 36.51 26.99 8.0 6.35
DDI 125 44.45 31.75 8.0 6.35
DDI 137 50.80 34.93 9.5 7.93
DDI 150 50.80 38.10 11.0 9.52
DDI 156 55.96 39.69 11.0 9.52
DDI 162 50.80 41.28 7.0 5.50
DDI 175 57.15 44.45 9.5 7.93
DDI 187 63.50 47.63 11.0 9.52
DDI 212 69.85 53.98 11.0 9.52
DDI 237 76.20 60.33 9.5 7.93
DDI 325 95.25 82.55 9.5 7.93
DDI 350 101.60 88.90 11.0 9.52

Ordering information

We are able to produce seals with diameters of 20 to 510 mm with short lead times.
Other sizes on request


Disclaimer

Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.

All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.