Applications
Coupling
The seal arrangement in this assembly has been custom designed for optimum protection against contamination.
Gases build up pressure in a center cavity, protected on both ends from contaminants entering.
Bearing Protection
The 3 ring set protects the ball bearing from contaminants like dirt and water.
The seal retains grease/lubricant and prevents contaminates from penetrating into the critical components of the assembly.
Pulley Idler
The ring set designed in this application extends the life of the ball bearing by
keeping contaminants from penetrating the precision bearing surfaces even though the bearing itself is sealed.
When the shaft rotates only the groove ring rotates while the housing rings remain stationary.
High Speed Spindle
The QS series has been designed into the spindle assembly to protect the tandem bearings against corrosive elements.
Though it is not the primary seal in the assembly, it is designed as
the final seal protecting the bearings. All rings in the set will cling to the
shaft due to the high rotational speed of the main spindle