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FK 7 - ESW

Product Description

FK 7 ESW Single laminar retaining rings

for shafts

Application "FK7 ESW" Single retaining ring shaft

The application range for the single wound laminar retaining rings "FK7 ESW" for shafts includes applications where the components need to be axially retained, e.g. for transmission systems, construction equipment and agriculture machinery, for fastening elements in the automotive industry and mechanical engineering, in the roller and plain bearing industry, for ship and aircraft building, winches, pulleys, etc.

Assembly/disassembly features are special options for single wound laminar retaining rings (see Technical Data Sheet).

b ring materials




Axial stress 3) :

Shearing tests under operating conditions must be performed to determine the axial shearing capacity of the retaining rings. The secure position of the retaining rings in the groove cannot be guaranteed if the surrounding components thrust uncontrollable against the laminar rings during operation (coupling effect) or if the components vibrate extremely.

Installation information:

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Order information 4) :

The ring diameter information must match shaft diameter dimensions "D1" for all inquiries and/or orders.

Run and installation tests:

Run and installation tests under operating conditions must be performed in each case before standard production of our laminar rings can begin to determine whether the desired sealing effects can be achieved.