FREUDENBERG SIMRIT
Product Finder | Recherche de produits
Buscador de productos | Localizador de Produtos
50
Please observe our general design notes in
➔
Technical Manual
Tenez compte de nos informations générales relatives aux formes dans le
➔
Manuel technique
Por favor, tenga en cuenta nuestras advertencias generales sobre el diseño en el
➔
Manual Técnico
Por favor veja nossas notas gerais de design no
➔
Manual Técnico
Values depending of other values!
Valeurs dépendantes d‘autres paramètres!
Valores pendientes de otros parametros!
Valores dependem de outros valores!
D
=
possible usage
D
∗
=
possible usage, verification by indiviual endurance test
D
∗∗
=
possible usage, verification necessary
B
=
preferred usage
+
=
preferred Design
B1
=
one-piece metal housing
BAB
=
operating pressure
SL
=
dust lip (v = max. 8 m/s)
X7
=
grooved outer casing
FUD
=
sealing lip produced in the tool
UM
=
sealing lip machined on the front face (predominantly for FKM)
U … X2
=
sealing lip machined on the front face (predominantly for NBR)
Standard
C
CS
Simmerring / Oil Seals
Type
B2…
B2F…
B2…SL
B2F…SL
B2PT
Shape
Compound
NBR
72 NBR 902
NBR
72 NBR 902
NBR
72 NBR 902
NBR
72 NBR 902
PTFE
PTFE10/56101
Temperature
-50
-100
-200
0
50
100
200
+100
-40
0
-25
-50
100
200
300
500
°C
°F
+212
-40
°F
°C
°C
-50
-100
-200
0
50
100
200
+100
-40
0
-25
-50
100
200
300
500
°C
°F
+212
-40
°F
°C
°C
-50
-100
-200
0
50
100
200
+100
-40
0
-25
-50
100
200
300
500
°C
°F
+212
-40
°F
°C
°C
-50
-100
-200
0
50
100
200
+100
-40
0
-25
-50
100
200
300
500
°C
°F
+212
-40
°F
°C
°C
-50
-100
-200
0
50
100
200
+200
-80
-25
-50
-100
0
100
200
400
°C
°F
+392
-112
°F
°C
°C
Speed
Please refer to the
diagram on page 20!
0
10
5
20
30
14
45
0
30
10
50
70
90
110
130
60
40
50
m/s
f/s
f /
f /
ft/
ft/
ft/
ft/
s
/
m/s
m/s
m/s
m/s
0
10
5
20
30
14
45
0
30
10
50
70
90
110
130
60
40
50
m/s
f/s
f /
f /
ft/
ft/
ft/
ft/
s
/
m/s
m/s
m/s
m/s
0
10
5
20
30
8
26
0
30
10
50
70
90
110
130
60
40
50
m/s
f/s
ft/
ft/
ft/
ft/
ft/
ft/
s
/
m/s
m/s
m/s
m/s
m/s
m/s
0
10
5
20
30
8
26
0
30
10
50
70
90
110
130
60
40
50
m/s
f/s
ft/
ft/
ft/
ft/
ft/
ft/
s
/
m/s
m/s
m/s
m/s
m/s
m/s
0
10
5
20
30
30
100
0
30
10
50
70
90
110
130
60
40
50
m/s
f/s
ft/s
m/s
Pressure
max. 0,05 MPa
max. 7.25 psi
max. 0,02 MPa
max. 2.9 psi
max. 0,05 MPa
max. 7.25 psi
max. 0,02 MPa
max. 2.9 psi
max. 1 MPa
max. 145 psi
→
Fig. 2, page 22
Media
Mineral oils < +100 °C
D
D
D
D
D
Synthetic oils < 80 °C
D
D
D
D
D
Mineral oils > +100 °C
Synthetic oils > 80 °C
Greases
D
D
D
D
D
Aggressive Media
B
Impact of dirt
Normal impact of dirt from
the outside
B
B
Moderate to medium impact
of dirt from the outside
Large impact of dirt from
the outside
Foreign bodies on the inside
Page
58, 166
58, 166
58
58, 166
58
Preferred
Applications