Bently Nevada 137491-01 Aluminum Clamp Mounting Bracket for 3/8-inch Probes

Product Overview

When securing 3/8-inch diameter smooth body probes in critical machinery monitoring applications, the mounting solution must provide both stability and precision. The Bently Nevada 137491-01 aluminum clamp mounting bracket delivers exactly that—a robust, lightweight bracket engineered for reliable probe positioning in demanding industrial environments.

Manufactured by Bently Nevada, a trusted name in vibration monitoring and protection systems, the 137491-01 is part of a comprehensive lineup of mounting accessories. Its aluminum construction ensures corrosion resistance and long-term durability, making it suitable for continuous operation in harsh conditions.

Technical Specifications

The 137491-01 is defined by its core specifications:

Manufacturer: Bently Nevada

Product Number: 137491-01

Product Type: Aluminum Clamp Mounting Bracket for 3/8-inch Diameter Smooth Body Probes

Mounting Screw Thread Size: 10-24 UNC-2A (as indicated by the -01 suffix)

The -01 suffix in the part number 137491-01 specifies the mounting screw thread size as 10-24 UNC-2A. Alternative thread sizes are available through the 137491-AXX series, where A denotes the thread option. This modular approach allows you to select the exact bracket configuration for your installation requirements.

Industry Applications

The 137491-01 bracket is ideal for applications requiring secure probe mounting in rotating machinery monitoring. Common use cases include:

Turbo machinery monitoring: Mounting proximity probes on compressor and turbine casings for vibration measurement.

Pump and motor protection: Positioning smooth body probes to detect shaft displacement or eccentricity.

Process line monitoring: Installing probes on conveyors, fans, or other rotating equipment where precise gap setting is critical.

By using the 137491-01, engineers can achieve consistent probe alignment, reducing measurement errors and improving overall system reliability.

Installation & Setup Guidance

Installing the 137491-01 bracket is straightforward. The aluminum clamp design allows for easy positioning along the probe body, and the 10-24 UNC-2A mounting screws provide a secure attachment to the machine frame or support structure.

For optimal performance, ensure the bracket is tightened to the manufacturer's recommended torque specifications. Verify that the probe tip is correctly positioned relative to the target surface before finalizing the installation. The bracket's smooth body compatibility simplifies adjustments, enabling fine-tuning of the probe gap without disassembly.

Maintenance & Reliability

Routine inspection of the 137491-01 bracket is recommended to ensure continued secure mounting. Check for any signs of loosening or corrosion, particularly in environments with high vibration or exposure to contaminants. The aluminum material naturally resists rust, but periodic cleaning with a mild solvent can prevent buildup that might affect probe positioning.

Because the bracket is a passive mechanical component, its reliability is inherently high. Proper initial installation is the key to long-term performance. Should replacement become necessary, the 137491-01 is readily available through BluePLC Industrial.

Selection Guide & Purchasing Advice

When ordering the 137491-01, verify that your probe diameter is 3/8-inch and that the mounting screw thread size (10-24 UNC-2A) matches your installation points. If you require a different thread size, consult the 137491-AXX series for alternatives such as M5 x 0.8-6g.

BluePLC Industrial offers genuine Bently Nevada 137491-01 brackets with fast shipping and competitive pricing. Contact our team to confirm compatibility with your specific probe model and to discuss volume discounts or expedited delivery options.