The VB45-S Bearing Isolator is the new standard in Bearing Isolator technology.

The next step in permanent bearing protection, Inpro/Seal’s latest design provides IP66 protection against contamination ingress and lubrication loss. With only a 15.88 mm (0.625 in.) overall length, the VB45-S™ Bearing Isolator is the best protecting Bearing Isolator in the most compact design available.

VB45S

Features and Benefits

  • XX Interface – unique stator/rotor interface provides IP66 rated permanent protection against contamination ingress
  • Contamination Chamber – collects contaminants trying to enter the bearing housing and expels them through the expulsion port through centrifugal force and gravity
  • D Groove – captures oil on the shaft and returns it to the bearing housing
  • VB45 Chamber – unique 45° chamber that houses the VBX® Ring and allows for a smaller overall length compared to other designs
  • VBX Ring – blocks the transfer of vapor contamination created by heating/cooling of the bearing enclosure

Technical Data

  • Standard Material – Bearing Bronze
  • Axial Movement – 0.13 mm (0.005 in.)
  • Radial Movement – 0.25 mm (0.010 in.)
  • Temperature Range – -26°C (-15°F) to 121°C (250°F)
  • Speed – 10,000 sfpm
  • Standard Overall Length – 15.88 mm (0.625 in.)
  • Shaft Size – 15.88 mm (0.625 in.) to 1,220 mm (48.000 in.)

Consult an Inpro/Seal representative for operating conditions outside of limits shown.

Typical Applications

Downloads

Same-Day Shipments

Inpro/Seal is committed to making sure you have the right technology, right when you need it. We know that time is money. That’s why we offer same-day shipments on most Bearing Isolators, even new and custom designs. If you require same-day shipments on an Inpro/Seal Bearing Isolator, contact your local Inpro/Seal Representative.

Ready to Get Started?

Count on us to improve equipment reliability through permanent bearing protection. With over 40 years of experience, we are the trusted source of Bearing Isolator technology.

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