Construction Machinery Parts Rubber Parts Oil Seal VA

VA type sealing ring is a kind of elastic rubber sealing ring acting in the axial direction. It is used as a pressureless seal for the rotating shaft. The sealing lip has good mobility and applicability. The oil leaks to the outside, and it can also prevent the intrusion of splashing water or dust from the outside. Type VA Rubber O Rings can be used as seals for host products, and can also be used for retrofits and occasions.

VA Ring Sealing Pros:

Less design work required, no installation machining requirements

Eliminates requirements for machining and surface quality or shaft diameter hardness

Mating surfaces can be unnecessarily hardened

Shaft not worn

Both sealing and antifouling

Can be used for high speed

Type VA is the most common design.