The outer rubber coating compensates for expansion and irregularities in the housing bore.
Seals rotating machine components.
With a spring made from zinc-plated spring steel
CB: rubber-covered, without dust lip
CC: rubber-covered, with dust lip
BB: steel-covered, without dust lip
BC: steel-covered, with dust lip
DB: steel-covered, reinforced, without dust lip
DC: steel-covered, reinforced, with dust lip
Type
CB
d1 Inside diameter
40 mm
d2 Outside diameter
90 mm
h Width
8 mm
Dust lip
No
DIN standard
3760
Max. operating pressure
0,5 bar
Maximum shaft speed
6 m/s
Lip material
Nitrile rubber [NBR]
Material of spring
Spring steel
Minimum operating temperature
-35 °C
Maximum operating temperature
100 °C
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Image is for illustration purposes only!
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