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Bently Nevada Probes: One Article Covers All

Bently Nevada Probes: One Article Covers All

Dec. 17,2025
In the industrial world where rotating machinery hums and roars, Bently Nevada’s 3300 series probes are like sharp, discerning eyes that “read” the heartbeat of equipment. With unshakable precision, they cut through the chaos of operating conditions to pick up on the tiniest shaft vibration ripples, subtle shifts in displacement, and the exact timing of key phase signals—details that make or break machinery health.
As the frontline core of the 3300 series monitoring system, these probes come in tried-and-true specs like 8mm and 5/8mm. They pair seamlessly with matching extension cables and preamplifiers to form a rock-solid signal acquisition chain, their output voltage directly and linearly tied to the distance between the probe tip and conductive surfaces. That means they can lock in static position benchmarks just as reliably as they track split-second dynamic vibration fluctuations.

Whether it’s monitoring the health of fluid-film bearing units or measuring critical speeds with pinpoint accuracy, these probes have proven their mettle in real-world industrial trials. They’ve become the “perception cornerstone” that keeps heavy machinery running safely, setting the standard for precise monitoring and preventive maintenance across oil, power, chemical, and other core industries.

For a shorter delivery time, order commonly stocked probes. The following part numbers are currently stocked probes:

8mm
330101-00-08-05-02-00 330101-00-08-05-02-05 330101-00-08-10-02-00 330101-00-08-10-02-05 330101-00-12-10-02-00
330105-02-12-10-02-05 330106-05-30-05-02-00 330106-05-30-05-02-05 330106-05-30-10-02-00 330106-05-30-10-02-05
330104-01-05-50-02-00 330105-02-12-05-02-00 330105-02-12-05-02-05 330105-02-12-10-02-00 330101-00-12-10-02-05
330102-00-20-10-02-00 330103-00-02-10-02-05 330103-00-04-10-02-00 330103-00-05-10-02-00 330104-00-06-10-02-00
330101-00-40-05-02-00 330101-00-40-10-02-00 330101-00-40-10-02-05 330101-00-60-10-02-00 330101-00-60-10-02-05
330101-00-20-05-02-00 330101-00-20-10-02-00 330101-00-20-10-02-05 330101-00-30-10-02-00 330101-00-30-10-02-05
330101-00-16-10-02-00 330101-00-16-10-02-05
11mm
330703-000-040-10-12-00 330703-000-040-10-12-00 330704-000-050-10-02-05 330704-000-050-10-01-05 330704-000-100-10-02-00
330709-000-050-10-02-CN 330709-000-050-10-02-05 330710-000-050-50-02-00
25mm
330851-02-000-080-90-01-CN 330851-02-0-80-90-01-05 330851-06-000-080-50-01-00 330851-01-000-020-10-00-05 330851-01-000-030-10-00-05
330851-02-000-040-10-00-05 330851-02-000-080-10-00-05 330851-04-000-015-10-00-05 330851-04-000-020-10-00-05 330851-02-000-070-50-00-05


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