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Introduction NILOS-RING
NILOS-RING types
Shapes AV and JV
Shapes ZAV and ZJV
Shapes for taper roller bearings type AV,JV and AK
Shapes LSTO and LSTL
DIFKU, DISKU special rings
10 points to be noted
Circumferential speeds
Fitting Rules
Design suggestions

Shapes AV and JV

Two basic shapes of seals AV, JV

These two types of NILOS-Rings cover the majority of configurations used. The standard types of NILOS-Rings can be used for peripheral rotating speeds of up to 6 m/s; higher speeds must quoted without fail when ordering.


            AV

            JV

A NILOS-Ring that seals the outer roller bearing ring is described as a type AV.
Description: An “externally-sealing” NILOS-Ring for a single-row 6410 AV deep groove ball bearing is described as type “6410 AV”.

In design work the types of NILOS-Rings that seal the inner roller bearing ring should be used if at all possible. For preference, use the corresponding NILOS-Rings of type JV.
Description: An “internally-sealing“ NILOS-Ring for a single-row 6410 deep groove ball bearing is described as  type “6410 JV”.