4190-36 Bently Nevada Adapter – Junction Box Mount, Proximity Probe

4190-36 Adapter – Bently Nevada

Internal Diameter: 10.3 mm (0.406 in) | 304 Stainless Steel

• 4190-36 attaches a junction box to machine cases.
• Also enables proximity probe mounting in many setups.
• Thread options: 1/4-18 NPT (internal) and 3/4-14 NPT (external).
• Secondary internal thread: 3/8-24 UNF-2B.
• Overall length: 56.1 mm (2.21 in).
• Material: 304 Stainless Steel – corrosion resistant.
• Custom thread/configurations available on request.

Technical Specifications

• Brand: Bently Nevada
• Model: 4190-36
• Measurement Range: N/A (adapter, not sensor)
• Frequency Response: passive – no active filtering
• Sensitivity: not applicable (mechanical part)
• Linearity: N/A
• Resolution: N/A
• Temperature Range: -40 °C to +120 °C (stainless steel)
• Environmental Tolerance: IP66 rated when mated
• EMI Immunity: excellent – fully metallic body
• Internal Thread: 1/4-18 NPT (primary), 3/8-24 UNF-2B (secondary)
• External Thread: 3/4-14 NPT
• Length: 56.1 mm
• Material: 304 SS

Installation & Maintenance

• Use thread sealant for NPT connections.
• Torque to 15–20 N·m for secure fit.
• Inspect threads before each installation.
• Clean with isopropyl alcohol – no lubricant required.

Compatibility & Certifications

• Compatible with all Bently Nevada 3300/3500 series probes.
• Also fits most 8 mm and 5 mm proximity probes.
• Certification: ISO 9001:2015 manufactured.
• RoHS and REACH compliant.

Package Contents

• 1 × 4190-36 Adapter
• Installation guide (printed)
• Warranty registration card

Warranty: 12 months against defects. 12–24 hour dispatch. Shipping via FedEx, UPS, or DHL.

Manager’s Insight

• “Stainless steel build ensures long life in harsh environments.”
• “Thread versatility cuts mounting time by 30%.”
• “Recommended for retrofitting older junction boxes.”

Applications & Compatible Devices

• Gas turbines, compressors, pumps, and fans.
• Proximity probe mounting in bearing housings.
• Junction box attachment on industrial machinery.
• Works with 3300, 3500, and 7200 series monitoring systems.

Frequently Asked Questions

• Q: Does this adapter fit 5 mm probes?
• A: Yes, with the 3/8-24 UNF-2B internal thread.
• Q: What torque setting for NPT threads?
• A: 15–20 N·m – no over-tightening.
• Q: Is sealant required?
• A: Yes, use PTFE tape or pipe sealant.
• Q: Can I use it with 3300 XL probes?
• A: Absolutely, it is fully compatible.

Experiential Q&A & Selection Guide

• Q: Which thread do I use for a standard junction box?
• A: The external 3/4-14 NPT is the primary connection.
• Q: I have a 3500 rack – will this work?
• A: Yes, designed for 3500 systems.
• Q: What if I need a different thread?
• A: Contact sales – custom options exist.

Selection Guide:

• Choose 4190-36 for NPT compatibility with Bently Nevada.
• Select if you need 304 stainless for corrosive areas.
• For UNF threads, verify your probe’s mating thread.

Inquiries:
sales@powergearx.com
|
+86 18030005825 (WhatsApp)

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