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Bearing Isolators

Inpro/Seal bearing isolators keep lubricant in and contamination out of bearing housings — permanent protection for pumps, motors and gearboxes. Plus shaft grounding for VFD motors and shaft seals for bulk solids and steam turbines.

Inpro/Seal bearing isolators

Inpro/Seal · Waukesha Bearings

Authorised distributor in Thailand — selection, supply and on-site service. Official site: inpro-seal.com ↗

IP66VB45-S protection
Non-contactlabyrinth design
VFDshaft grounding (CDR, MGS)
10+rotating equipment types

Product range

Models we supply

Each card links to the Inpro/Seal page for curves, dimensions and options.

Bearing isolators

Inpro/Seal VB45-S bearing isolator

VB45-S

Inpro/Seal's current standard bearing isolator, oil.

IP66

Details at Inpro/Seal ↗

Inpro/Seal VB45-U unitized bearing isolator for oil and grease

VB45-U

Unitized isolator for oil and grease.

≥ 6.35 mm axial movement

Details at Inpro/Seal ↗

Inpro/Seal mini66 bearing isolator for grease-lubricated motors

mini66

For grease-lubricated motors.

9.53 mm long

Details at Inpro/Seal ↗

Inpro/Seal VBXX-D bearing isolator

VBXX-D

Earlier design — used where VB45 does not fit.

IP66

Details at Inpro/Seal ↗

Bearing isolators for special duty

Inpro/Seal VB45-PB pillow block bearing isolator

VB45-PB

For pillow blocks — fits straight into the LER groove.

Oil or grease

Details at Inpro/Seal ↗

Inpro/Seal PMR bearing isolator for paper machine rolls

PMR

For paper machine rolls, heavy washdown.

Details at Inpro/Seal ↗

Inpro/Seal STS bearing isolator for flooded shafts

STS

For flooded shafts.

Details at Inpro/Seal ↗

Inpro/Seal VBMag magnetic bearing isolator

VBMag

Magnetic face seal for flooded, oil-mist and high-splash housings.

Details at Inpro/Seal ↗

Shaft grounding

Inpro/Seal CDR current diverter ring for shaft grounding

CDR

Current diverter ring — shaft grounding for VFD motors.

Details at Inpro/Seal ↗

Inpro/Seal MGS motor grounding seal

MGS

Motor grounding seal: isolator plus grounding.

Option: Smart Ground Monitor

Details at Inpro/Seal ↗

Inpro/Seal Smart Ground Monitor for shaft grounding

Smart Ground Monitor

Live feedback on shaft grounding with Smart CDR and Smart MGS.

Details at Inpro/Seal ↗

Steam turbines and shaft seals

Inpro/Seal steam turbine bearing isolator

Steam Turbine isolator

Bearing isolator for process steam turbines, low and high temperature.

Details at Inpro/Seal ↗

Inpro/Seal Air Mizer shaft seal for bulk solids

Air Mizer

Shaft seal for bulk solids and powders.

Details at Inpro/Seal ↗

Inpro/Seal Sentinel floating brush seal for steam turbines

Sentinel™ Floating Brush Seal

Upgrade seal for process steam turbines.

Details at Inpro/Seal ↗

Applications

Typical duties

  • Pumps, motors and gearboxes
  • Cooling-tower gearboxes and pillow blocks
  • Coal pulverizers, refiners and paper rolls
  • Sleeve-bearing motors and steam turbines

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Send us your duty

Medium, flow, head, temperature and pressure — we select the right model and quote from Bangkok or Rayong.

Plant Equipment · Bangkok & Rayong

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