ISOMAG MAGNETIC BEARING ISOLATORS
Bearing isolators
Explore our bearing isolators
Magnum-D V8
The Magnum-D V8 bearing isolator is the result of our dedicated mission to increase bearing life. It utilizes magnetically controlled lapped flat sealing faces in collaboration with ports on the atmospheric side for contaminant expulsion...
Magnum-P V7
The Magnum-P V7 bearing isolator is the result of our dedicated mission to increase bearing life. It utilizes magnetically controlled lapped flat sealing faces in collaboration with expulsion ports and a deep channel labyrinth...
Magnum-P V6s Bearing Isolator
The Magnum-P V6S bearing isolator is the result of our dedicated mission to increase bearing life...
Common questions
What is a bearing isolator?
A bearing isolator is a non-contacting bearing protection device designed to prevent lubricant loss and block the ingress of contaminants. Isomag bearing isolators use magnetic face technology to create a liquid-tight seal that helps protect bearings in pumps and other rotating equipment.
Where are Isomag bearing isolator seals typically used?
Isomag bearing isolator seals are commonly used in pumps, motors, gearboxes and other rotating machinery. They are suitable for horizontal and vertical equipment and are often selected for applications where high shaft speeds and contamination control are key reliability concerns.
John Crane Performance Plus™
John Crane Performance Plus™ is our modular service framework, supported by the largest mechanical seal service network, with over 200 manufacturing, sales and service centres globally. That means we are where you need us, when you need us – empowering people, plant and performance.
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