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MICRO-TEC® II Bearing Isolators

GUARDIAN™ bearing isolators are composed of a patented Cam-Lock design and unitizing ring. The incorporation of a unitizing ring eliminates metal-to-metal contact between the rotor and stator. Metal-to-metal contact leads to vibration and misalignment, two of the most common situations which cause O-rings in traditional designs to shred.



Easy by hand installation — no need for an arbor press Uses less energy than contact lip seals Compliant with safety and industry manufacturing standards Non-contact engineered labyrinth design reduces shaft drag Lifetime bearing protection increases mean time between failure (MBTF) Extended bearing life Consistent sealing performance Non-wearing components Garlock’s patented Unitizing Ring eliminates metal to metal contact between stator and rotor. Engineered labyrinth designs exclude contamination while retaining bearing lubrication, to IP 66 ratings Non-wearing components means seal properties are not degraded over time Faster mean time to repair (MTTR) during rebuilds Eliminates repairs for shaft grooving Eliminates repairs for seal housings