![]() ![]() The three pieces are assembled into a single unit and axially locked together by O-rings. It also has an outer ring component that is fixed to the bearing housing with a press fit and O-ring gasket. Inpro-Seal Bearing Isolators ensure permanent bearing protection – increasing the reliability of your rotating equipment. Our Inpro Seal / Bearing Isolator is manufactured in three parts the inner ring rotates with the shaft driven by a tightly fitting drive ring. Outside contamination attempting to enter the bearing housing is captured in the outer labyrinth paths and expelled through a port in the stator.īearing lubricant is captured in the inner portion of the labyrinth and directed back into the bearing housing.Ĭustom engineered designs can be split for easy installation and come with an unconditional performance guarantee. When at rest, the patented Inpro-Seal VBX ring effectively seals the labyrinth – blocking condensation and other contaminants from entering the bearing housing.ĭuring operation, centrifugal force lifts the VBX ring away from contact with the stator to create a non-wearing permanent seal. working in concert to form a non-contacting compound labyrinth seal – with no wearing parts. Inpro-Seal's Bearing Isolator is a two-part dynamic seal consisting of a stator and a rotor. We are also fitting more and more Inpro-seal bearing isolators. ![]() Improve the reliability of VFD-driven motors and coupled equipment. We can do this with a number of methods, from using high grade sealant to act as a gasket on all spigot joints, to resin filling the chamber between terminal box and stator to help improve IP performance. Decrease Equipment Downtime by Protecting Against Stray Shaft Currents. The purpose of the bearing isolator / inpro seal is to keep out leakage and contamination of the oil inside the bearing housing and to keep out dust/dirt from outside the bearing housing which improves the life of the bearing to full potential.īearing lubricant is captured in the inner portion of the labyrinth and directed back into the bearing housing.JJ Loughran have been asked more and more to help improve electric motors IP performance especially in food & beverage industry were electric motors and gearboxes work in very challenging environments. ![]() The cap is shrink-fitted to the outer ring to serve its purpose by holding the inner and outer ring together. There is no mechanical contact between the inner and outer ring while the Isolator is running. Inpro/Seal’s patented design consists of a unitized stator and rotor that form a compound labyrinth seal with no wearing parts ensuring permanent equipment protection. Ensuring an effective seal against water, dust, dirt and other contaminants. The Inpro/Seal Bearing Isolator is a non-contacting, permanent bearing protection device. The VBXX Bearing Isolators unique XX Interface blocks contaminants from entering the bearing housing. It also has an outer ring component that is fixed to the bearing housing with a press fit and O-ring gasket. Permanently protect against high levels of contamination ingress with the Inpro/Seal VBXX Bearing Isolator. Our Inpro Seal / Bearing Isolator is manufactured in three parts the inner ring rotates with the shaft driven by a tightly fitting drive ring. The rotor and stator form a non-contacting. However our bearing isolators consist of 3 parts: the cap, inner and outer ring for better performance. The Inpro/Seal Bearing Isolator is a two part dynamic seal consisting of a stator and a rotor attached to the shaft. A bearing Isolator is a two-part dynamic seal consisting of a stator and a rotor working in conjunction to form a non-contacting compound labyrinth seal – with no wearing parts. ![]()
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