KLOZURE® Bearing Isolator

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Bearing Protection

For maximum bearing life, KLOZURE® Bearing Isolator technology utilizes a non-contact seal design, eliminating shaft grooving while minimizing leakage and contamination ingress. KLOZURE®  Bearing Isolator Labyrinth Seals provide ultimate performance and protection when uptime and reliability are critical concerns.

Commonly found in pumps, motors, and gearboxes, KLOZURE®  Bearing Isolators feature a unitized labyrinth seal design to prevent ingress of contaminants and egress of lubrication. KLOZURE®  Bearing Isolators utilize patented Cam-Lock O-ring grooves for ease of installation and retention.

GUARDIAN®

Bronze bearing isolator for non-flooded applications with patented cam-lock system and internal PFTE Unitizing Ring
feature. Surpasses all test requirements as specified by IEEE 841-2001.

Features & Benefits
  • Easy by hand installation — no need for an arbor press
  • Non-contact engineered labyrinth design reduces shaft drag. Uses less energy than contact lip seals
  • Lifetime bearing protection increases mean time between failure (MBTF)
  • Engineered labyrinth designs exclude contamination while retaining bearing lubrication, to IP 66 ratings
  • Eliminates repairs for shaft grooving
  • 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.

ISO-GARD®

Unitized PTFE construction of this non contacting, two-piece seal provides excellent chemical and temperature resistance. The ideal alternative to lip seals in non-flooded, oil or grease applications.

Features & Benefits
  • 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
  • Engineered labyrinth designs exclude contamination while retaining bearing lubrication, to IP 55 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

Micro-Tec® II

Metallic bearing isolator with a built in air filter designed for applications that require bearing protection in highly contaminated environments. Utilizes microcellular technology to block out airborne contamination. Performance meets NEMA MG 1-2003 as required in IEEE 841-2001.

Features & Benefits
  • Easy by hand installation — no need for an arbor press
  • Uses less energy than contact lip seals
  • Non-contact engineered labyrinth design reduces shaft drag
  • Non-contact engineered labyrinth design reduces shaft drag
  • Eliminates repairs for shaft grooving
  • 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

SGi®

SGi® bearing isolators divert stray shaft current on electric motors driven by VFDs with an integrated AEGIS® Shaft Grounding Ring.

Features & Benefits
  • Uses less energy than contact lip seals
  • Compliant with safety and industry manufacturing standards
  • Engineered labyrinth designs exclude contamination while retaining bearing lubrication, to IP 66 ratings
  • Non-wearing components means seal properties are not degraded over time
  • Eliminates repairs for shaft grooving
  • Consistent sealing performance
  • Non-wearing components
  • 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
Garlock GmbH
Falkenweg 1
41468 Neuss
Germany
+49 2131 349-0
garlockgmbh @ garlock.com

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