Bently Nevada 21000-16-10-00-126-04-02

Aluminum proximity probe housing assembly configured for a 3300 XL 8 mm reverse-mount probe

Product Overview

Bently Nevada 21000-16-10-00-126-04-02 is a configured 21000 Series aluminum proximity probe housing assembly for a 3300 XL 8 mm reverse-mount probe. The complete suffix specifies a 1.0 m probe cable, no standoff adapter, 12.6 in probe penetration, one 3/4-14 NPT conduit plug and a 3/4-14 NPT mounting thread. The housing provides a protected external mounting point for the probe and cable in machinery condition monitoring installations. It is intended for replacement or project work where the housing geometry, probe system, cable length and thread arrangement match the equipment record. Confirm the complete suffix, machine mounting dimensions, matched transducer system and required documentation before ordering.

Key Product Information

Configuration Decoder

Installation Checkpoints

1. Verify the 3/4-14 NPT mounting connection, available insertion clearance and final probe gap against the machine drawing.
2. Because the specified penetration exceeds 12 in, provide sleeve support near the probe to reduce the risk of unsupported sleeve resonance.
3. Keep the probe cable protected from sharp bends, tension, contamination and moisture ingress during routing.
4. Confirm that the probe, extension cable and Proximitor Sensor form the required matched 3300 XL 8 mm transducer system.

Relevant Applications

• Protected external mounting of an 8 mm proximity probe on rotating machinery.
• Bearing-housing access points used for shaft vibration or position measurement.
• Maintenance replacement where the complete 21000 suffix and installation geometry match the equipment record.
• Machinery monitoring retrofit work requiring a threaded aluminum probe housing assembly.

Compatibility and Revision Notice

Compatibility cannot be confirmed from the family name alone. Before ordering, compare the complete part number, probe family, total electrical system length, cable routing, mounting thread, insertion depth and conduit arrangement with the installed assembly. Please contact us to confirm the exact revision, firmware version where applicable, condition and availability before ordering. Product and label photos can be supplied for order verification when available.

Condition, Inspection and Quality Control

The condition of the offered unit is defined by the written quotation and order confirmation. Incoming review may include part-number and suffix comparison, exterior inspection, connector and thread review, label and serial-number recording, and functional checks when suitable equipment and procedures are available. Compatibility questions are reviewed separately from product quality claims.

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