03818022 Bently Nevada 03818016 Extension | Aluminum Mounting

03818022 | Bently Nevada Optional Mechanical Extension

The Bently Nevada 03818022 is an optional mechanical extension designed for use with the 03818016 assembly. It provides additional structural height within the compatible equipment configuration.

This extension features an aluminum main body with a compact cylindrical design. Its dimensions support mechanical integration with the specified assembly. The component provides an extended configuration without requiring an entirely different main-body arrangement.

The 03818022 extension is intended for applications where the original 03818016 configuration requires additional mechanical height. Engineers should verify the mating interfaces and dimensional requirements before installation.

01 | Component Architecture

The extension consists of a main aluminum body. Its geometry defines the additional height and connection spacing within the assembled configuration.

• Component Type: Optional mechanical extension.
• Compatible Assembly: Bently Nevada 03818016.
• Part Number: 03818022.
• Main Construction: Aluminum body.
• Primary Function: Provides additional assembly height.
• Configuration: Extension-only component.

02 | Dimensional Engineering Data

03 | Understanding the Critical Dimensions

Four dimensional values define the installation envelope of the 03818022. Each value serves a different mechanical reference.

Extension Height – 93 mm

This dimension represents the overall height of the extension component itself. Use it when checking the additional axial space required for installation.

Body Diameter – 90 mm

The cylindrical body measures 90 mm in diameter. Verify surrounding clearance before integrating the component into an existing assembly.

Hub-to-Hub Dimension – 91 mm

This measurement refers to the distance across the hub flats. It provides a dimensional reference for checking the associated mechanical interface.

Total Extended Height – 150 mm

This value represents the total height of the extended configuration. Use it when evaluating the final equipment envelope and available installation clearance.

04 | Mechanical Integration with 03818016

The 03818022 is an optional extension for the Bently Nevada 03818016 assembly. Its selection should follow the mechanical configuration specified by the equipment design.

• Confirm that the existing assembly uses part number 03818016.
• Check the required extension height against the installation drawing.
• Verify the 90 mm body diameter and surrounding clearance.
• Compare the 91 mm hub-to-hub dimension with the mating interface.
• Confirm the final 150 mm extended height.
• Inspect the mechanical connection before returning equipment to service.

Engineering Note: The extension dimensions alone do not establish universal compatibility. Confirm the connection geometry and assembly requirements against the original manufacturer drawing.

05 | Material and Structural Considerations

The component uses an aluminum main body. This construction provides a lightweight mechanical solution for the specified extension arrangement.

• Aluminum construction reduces component mass.
• The cylindrical geometry provides a defined mounting envelope.
• The machined dimensional interfaces support assembly alignment.
• Material suitability depends on the operating environment.

Evaluate vibration exposure, mechanical loading, corrosion conditions, and installation stresses before use. Do not assume an environmental or hazardous-area rating without the applicable documentation.

06 | Installation and Assembly Verification

Use the following inspection sequence when integrating the optional extension.

1. Identify the Base Assembly: Confirm the installed component is 03818016.
2. Inspect the Extension: Check the aluminum body for damage or deformation.
3. Measure the Installation Space: Allow clearance for the 150 mm extended configuration.
4. Verify the Interface: Compare the hub dimensions with the approved drawing.
5. Check Alignment: Confirm the extension sits correctly within the assembly.
6. Secure the Connection: Follow the manufacturer's specified fastening procedure.
7. Complete Inspection: Verify mechanical stability before equipment operation.

Do not estimate fastening torque or connection details from external dimensions. Use the applicable manufacturer installation documentation.

07 | Field Maintenance and Dimensional Inspection

Mechanical extensions require periodic inspection when installed in machinery environments.

• Check the aluminum body for cracks, deformation, or impact damage.
• Inspect mating surfaces for wear and mechanical deterioration.
• Verify the connection remains secure during scheduled maintenance.
• Check for corrosion or contamination at contact surfaces.
• Compare installed dimensions with the approved equipment drawing.
• Replace components that no longer meet mechanical requirements.

08 | Replacement Selection and Ordering Checklist

Before ordering a replacement, engineers should verify the following information:

• Required extension part number: 03818022.
• Associated equipment assembly: 03818016.
• Extension height: 93 mm.
• Body diameter: 90 mm.
• Hub-to-hub dimension: 91 mm across flats.
• Total extended height: 150 mm.
• Material requirement: Aluminum.

Check the complete assembly drawing before substituting another extension. Similar external dimensions do not guarantee identical mating interfaces.

09 | Packaging and Supply Scope

• 1 × Bently Nevada 03818022 Optional Extension, according to the confirmed order.
• Main aluminum body.
• Product identification and applicable supply documentation, subject to order configuration.

Important: This product description covers the extension component only. The associated 03818016 assembly and additional mounting hardware are not confirmed as standard package inclusions.

10 | Engineering FAQ

Q1: Why does the total extended height differ from the extension's overall height?

The 93 mm dimension describes the extension component. The 150 mm value describes the total extended configuration. Engineers should use the latter when checking the final equipment envelope.

Q2: How can technicians verify the 03818022 before installing it into an existing assembly?

Compare the part identification, body diameter, hub dimensions, and overall height with the approved drawing. Also inspect the mating surfaces. Dimensional verification helps prevent incorrect component installation.

Q3: What installation risks arise when the surrounding clearance is insufficient?

Insufficient clearance can restrict tool access and interfere with adjacent equipment. It may also complicate inspection and future maintenance. Check the complete installation envelope before assembly.

Q4: Can an aluminum extension remain installed during repeated machinery maintenance cycles?

Its continued use depends on mechanical condition and the specified service environment. Inspect the body and connection interfaces during scheduled maintenance. Replace the component if damage or dimensional deterioration affects its intended fit.

Q5: Should procurement teams order the extension and 03818016 assembly together?

Not necessarily. If the existing base assembly already meets the project requirements, procurement may only need the optional extension. However, confirm the complete assembly configuration and included hardware before finalizing the purchase.

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