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V-Rings

V-rings are one-piece all-rubber seals with V-shaped cross-section. The elasticity of the V-ring ensures that its body is held securely in place against the shaft while shaft rotation forces the soft lip against the counterface, forming a tight seal.


Applications
V-rings are used on shafts and bearings to provide effective seals against water, oils and other media.

V-rings have a wide working range with respect to temperature and mechanical stress. Thanks to their flexible design, V-rings are effective in absorbing vibration and axial displacement.


Advantages
V-rings offer the following advantages:

  • Effective protection against dust and other foreign objects

  • Flexible, self-adjusting seal

  • Ease of fitting

  • Simple design

  • Minimum friction

  • Relatively low priced

  • Dual function – oil thrower ring and seal



Vibration and axial displacement
As V-rings have extremely soft lips and very flexible hinges between lip and body, they are capable of absorbing considerable axial displacement and vibration. V-rings provide effective seals even when the bearing surface is tilted.

Fitting

V-rings are extremely easy to fit. Simply stretch the V-ring slightly and push it onto the shaft. If necessary, lubricating the shaft with oil or grease will facilitate fitting. Large V-rings can be secured in position with a clamping band.

To ensure effective sealing, the bearing surface must be smooth and clean.

 

Applikationer

Aksel
Blender og mixer
Fødevare
Maskine
Olietætning
Procesudstyr
Rotoraksel

Kvalitet (QA) og prekvalifikasjon

ISO 9001:2008

Råvarer

Fluoronated Hydrocarbon | FPM

Weather resistance (relative)
Excellent
Ozone resistance (relative)
Excellent
Oil resistance (relative)
Excellent
Water resistance (relative)
Excellent
Wapor resistance (relative)
Good
Acids resistance (relative)
Excellent
Bases resistance (relative)
Average
Gas permeability (relative)
Average
Tensile strength (relative)
Limited
Max. Operating temperature (Celsius)
220
Min. Operating temperature (Celsius)
-46
Hardness, from (shore A)
50
Hardness, to (shore A)
95
Hardness, from (shore D)
0
Hardness, to (shore D)
0
Elongation (relative)
Limited
Compression set (relative)
Excellent
Vibration damping (relative)
Excellent
Abrasion resistance (relative)
Middel

Vi er her for å hjelpe deg

Ann Sørensen

Ann Sørensen

Henning Thunheim

Henning Thunheim

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