LEGACY 7200 SERIES · 8 MM TIP · STANDARD 3/8-24 MOUNT
Bently Nevada 21504-000-040-10-02 7200 Series 8 mm Standard-Mount Proximity Probe
A legacy unarmored 8 mm probe configuration whose case, cable and connector codes must be retained as a single assembly.
Overview
21504-000-040-10-02 is a legacy 7200 Series 8 mm standard-mount proximity probe. The 21504 base identifies the unarmored 3/8-24 probe style, while the remaining fields preserve its mechanical case, one-metre cable and connector execution.
This probe belongs to a calibrated eddy-current measurement chain. Probe diameter alone does not establish interchangeability; the matching extension cable, Proximitor Sensor, system length and target calibration must be identified from the installed record.
Specifications
Features
Unarmored lead
The 21504 base separates this execution from the stainless-steel-armored 21505 family.
Legacy inch-thread body
The standard 3/8-24 case must match the machine bracket or housing.
One-metre probe lead
The cable-length field remains part of the calibrated total system length.
Exact connector execution
The final 02 field must be kept visible during receiving and chain assembly.
About IndustryParts
https://www.industryparts.com/Exact identity before quotation
IndustryParts prepares 21504-000-040-10-02 enquiries around the complete manufacturer label, requested quantity and destination. For controlled replacements, include the host-system record, field photographs and configuration evidence that apply to this exact execution.
Applications
Relative shaft vibration
Sensing shaft-to-bearing-housing motion in a compatible 7200 measurement chain.
Axial position
Measuring static shaft position where the approved range and target geometry are maintained.
Legacy spare control
Holding a like-for-like probe for equipment whose installed chain remains documented as 7200 Series.
Lifecycle
Record
Capture the complete probe, extension-cable and Proximitor labels plus the installed gap voltage.
Handle
Protect the unarmored cable and connector from bending, contamination and pulling damage.
Validate
Reassemble the correct total system length, gap the probe and verify scale and monitor response.
FAQ
What distinguishes 21504-000-040-10-02 from the 21505 family?
The 21504 base is the unarmored standard-mount probe; 21505 denotes a stainless-steel-armored lead.
May 21504-000-040-10-02 be selected from the 8 mm tip size alone?
No. Thread, case length, cable length, connector and the remaining 7200 measurement chain must also match.
Which photographs help qualify 21504-000-040-10-02?
Provide the probe body, connector, extension cable, Proximitor Sensor and mounting location without obscuring any label.
How should an intermittent 21504-000-040-10-02 signal be investigated?
Check connector cleanliness, cable movement, static gap, extension-cable continuity and monitor diagnostics before replacing hardware.
What confirms 21504-000-040-10-02 serviceability after installation?
Document the final gap voltage, stable waveform, expected scale response and alarm verification in the host monitor.
Send the complete 21504-000-040-10-02 label, requested quantity and destination.
