Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-CS

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Radial Shaft Seal for DIN ISO Grooves

Type
RWDR‑A

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Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-AS

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Radial Shaft Seal for DIN ISO Grooves

Type
RWDR‑B

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Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-BS

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Radial Shaft Seal for DIN ISO Grooves

Type
RWDR‑C

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TECHNICAL DATAS

inner sealing inner sealing inner sealing inner sealing inner sealing inner sealing
Motion Motion Motion Motion Motion Motion
rotary, partially static rotary, partially static rotary, partially static rotary, partially static rotary, partially static rotary, partially static
Direction of pressure Direction of pressure Direction of pressure Direction of pressure Direction of pressure Direction of pressure
unidirectional unidirectional unidirectional unidirectional unidirectional unidirectional
Operating pressure (MPa) Operating pressure (MPa) Operating pressure (MPa) Operating pressure (MPa) Operating pressure (MPa) Operating pressure (MPa)
0,05 0,05 0,05 0,05 0,05 0,05
Rotary speed (m/s) Rotary speed (m/s) Rotary speed (m/s) Rotary speed (m/s) Rotary speed (m/s) Rotary speed (m/s)
30 30 30 30 30 30
Diameter range (mm) Diameter range (mm) Diameter range (mm) Diameter range (mm) Diameter range (mm) Diameter range (mm)
5 to 670 5 to 670 5 to 670 5 to 670 5 to 670 5 to 670
Housing Housing Housing Housing Housing Housing
split

split

split

split

split

split

Type RWDR-CS inner sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 0,05
Rotary speed (m/s) 30
Diameter range (mm) 5 to 670
Housing split
Type RWDR‑A inner sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 0,05
Rotary speed (m/s) 30
Diameter range (mm) 5 to 670
Housing split
Type RWDR-AS inner sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 0,05
Rotary speed (m/s) 30
Diameter range (mm) 5 to 670
Housing split
Type RWDR‑B inner sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 0,05
Rotary speed (m/s) 30
Diameter range (mm) 5 to 670
Housing split
Type RWDR-BS inner sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 0,05
Rotary speed (m/s) 30
Diameter range (mm) 5 to 670
Housing split
Type RWDR‑C inner sealing
Motion rotary, partially static
Direction of pressure unidirectional
Operating pressure (MPa) 0,05
Rotary speed (m/s) 30
Diameter range (mm) 5 to 670
Housing split

CHARACTERISTICS

Type RWDR‑A
Radi­al shaft seal with rub­ber-cove­r­ed rein­for­cing ring
To impro­ve secon­da­ry sealing in the casing and redu­ce tole­ran­ce sen­si­ti­vi­ty in the housing


Type RWDR‑B
Sin­gle radi­al shaft seal with metal rein­for­cing ring for press-fit instal­la­ti­on in the casing
Restric­ted secon­da­ry sealing in the casing, tole­ran­ce sen­si­ti­vi­ty in the housing


Type RWDR‑C
Radi­al shaft seal with metal rein­for­cing ring for com­pres­si­on into the casing and lip pro­tec­tion
Restric­ted secon­da­ry sealing in the casing, tole­ran­ce sen­si­ti­vi­ty in the housing
Addi­tio­nal sealing lip pro­tec­tion against mecha­ni­cal dama­ge through metal pla­te in front

Type RWDR-AS
Radi­al shaft seal as type A but with addi­tio­nal dust lip on the side away from the flu­id, to pre­vent dirt infil­tra­ti­on dama­ging the sealing lip


Type RWDR-BS
Sin­gle radi­al shaft seal as type B but with addi­tio­nal dust lip on the side away from the flu­id, to pre­vent dirt infil­tra­ti­on dama­ging the sealing lip


Type RWDR-CS
Radi­al shaft seal as type C but with addi­tio­nal dust lip on the side away from the flu­id, to pre­vent dama­ge from dirt infil­tra­ti­on

TEMPERATURE RANGE

From ‑40 to +200 °C

but depen­dent on the seal mate­ri­al in each case.

MATERIALS

IDG seal mate­ri­al

  • NBR
  • FKM

Spring mate­ri­al

  • IDG mate­ri­al R43 (stain­less steel, mate­ri­al No. 1.4310)

Mate­ri­als Casing/clamping ring mate­ri­al

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

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