VBXX-D Bearing Isolator
The Legendary VBXX-D Bearing Isolator
Inpro/Seal introduced the VBXX-D Bearing Isolator in 2001 as a premium upgrade to the popular VBXX® design. It soon became the standard in Bearing Isolator technology.
The VBXX-D utilizes the XX Interface to provide effective contamination exclusion and incorporated a deep D-groove to ensure superior oil retention and return.
While the VBXX-D continues to provide permanent protection for millions of bearings, the next generation of Bearing Isolator designs, and new industry standard, is the VB45-S.
Technical Data
- Standard Material – Bearing Bronze
- Axial Movement – 0.13 mm (0.005 in.)
- Radial Movement – 0.38 mm (0.015 in.)
- Temperature Range – -26°C (-15°F) to 121°C (250°F)
- Speed – 10,000 sfpm
- Standard Overall Lengths – 15.88 mm (0.625 in.), 17.78 mm (0.700 in.), 22.86 mm (0.900 in.)
- Shaft Size – 15.88 mm (0.625 in.) to 254 mm (10.0 in.)
Consult an Inpro/Seal representative for operating conditions outside of limits shown.
Typical Applications
VB45-S: The Next Generation Bearing Isolator
In 2017, Inpro/Seal introduced the next generation of Bearing Isolators: the VB45-S, providing permanent bearing protection against contamination ingress and lubrication loss in a unique compact design.
The VB45-S Bearing Isolator utilizes Inpro/Seal’s patented XX Interface coupled with an enlarged contamination chamber to achieve an IP66 rating, the standard for premium ingress protection against both harmful dust particulates and powerful water jets from all directions.
For superior protection against lubrication loss, the VB45-S utilizes an enlarged D-Groove to capture oil and return it back to the bearing housing or a grease band to block grease from traveling down the shaft and escaping from the bearing housing.
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.
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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.
