Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-CS

Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-A

Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-AS

Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-B

Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-BS

Radial Shaft Seal for DIN ISO Grooves

Type
RWDR-C

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 >