MANOY® Shaft Seal for DIN ISO Grooves

WDR

TECHNICAL DATAS

inner sealing
Motion
rotary, partially static
Direction of pressure
unidirectional
Operating pressure (MPa)
0,1
Rotary speed (m/s)
40
Diameter range (mm)
6 to 250
Housing
split

Bauart WDR inner sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 0,1
Rotary speed (m/s) 40
Diameter range (mm) 6 to 250
Housing split

CHARACTERISTICS

Type WDR
With intern­ally pro­tec­ted seal­ing lip
With O-ring for seal­ing in the groove base. For high peri­pher­al speed and increased chem­ic­al resistance

TEMPERATURE RANGE

From -60 to +260 °C

but depend­ent on the mater­i­al of the seal in each case.

MATERIALS

IDG seal­ing lip material

  • 36B
  • 32B (oil hydraul­ics, pneumatics)
  • 82B (oil hydraul­ics, water hydraulics)
  • 40A (pneu­mat­ics)

Mater­i­als Casing/clamping ring material

  • IDG mater­i­al M41 (stain­less steel, mater­i­al No. 1.4301)

O-ring elast­omer

  • NBR
  • FKM (high­er chemical/temperature resistance)

Mater­i­al descrip­tion and oth­er mater­i­als for wider applic­a­tions FIND OUT MORE >