NILOS Rings are a by word throughout the entire world for the simple and space saving sealing of ball and roller bearings. The correct type of NILOS Ring at the right place reduces the costs of the design as well as improving it.
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
A NILOS Ring that seals the outer roller bearing ring is described as a type AV. Description: An “externally sealing” NILOS Ring for a singlerow 6410 AV deep groove ball bearing is described as a type “6410 AV”.
JV
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 singlerow 6410 deep groove ball bearing is described as a type “6410 JV”.