bearing isolators

ProTechâ„¢ bearing isolators provide quality and performance from Parker, the innovation leader in bearing isolator technology. With twelve (12) standard and three (3) custom configurations, the patented labyrinth design delivers maximum protection for a multitude of applications. And, the application support provided by both ASI and Parker will insure that the proper isolator for the equipment and application is always supplied.

Unmatched Corrosion Resistance- Comprised of advanced proprietary PTFE compounds, ProTech is well suited for caustic environments such as citric acids in juice processing and strong sulfides in pulp and paper processing.

2-Piece Unitized Construction- Patented 2-piece non-contact unitized design locks seal together and won't wear like internal o-rings, PTFE elements or other locking rings.

Labyrinth Technology- ProTech isolators feature an effective labyrinth design for both dirt exclusion and oil retension, providing unmatched two-way sealing for zero lubricant leakage and total exclusion of contaminants.