Dual Axial Probe Housing Assembly 21022-29-10-120-02 Bently Nevada

Bently Nevada 21022-29-10-120-02 | Dual Axial Probe Housing Assembly

• Model: 21022-29-10-120-02
• Type: Dual Axial Probe Housing Assembly
• Brand: Bently Nevada
• Origin: Made in U.S.A
• Warranty: 12 Months Factory Warranty

Application Overview

• Designed for axial thrust position monitoring.
• Installed near the thrust bearing end.
• Supports two proximity probes in one housing.

Model Structure (Suffix Tree)

• 21022-29-10-120-02
  • 21022
    • Dual axial housing base model
  • -29
    • 3300 XL 11 mm probe with connector
  • -10
    • Probe cable length: 1.0 meter (39 in)
  • -120
    • Probe penetration: 12 inches
  • -02
    • Two 3/4-14 NPT fittings and two NPT plugs

Key Advantages

• Meets API 670 axial transducer housing standards.
• External mount allows safe probe adjustment.
• Strong enclosure protects probes and cables.
• Dual probe design improves thrust accuracy.

Mechanical Details

• Housing Material: Aluminum alloy, copper-free.
• Sleeve Material: 304 stainless steel.
• Weight: Approx. 3.6 kg (8 lb).
• Mounting: Four standard machine screws.

Installation Interface

• Two 3/4-inch NPT threaded mounting ports.
• Sleeve and adapter probe mounting system.
• Removable cover for gap setting access.

Fittings Kit Notes

• Fittings supplied as a separate kit.
• Not pre-installed during shipment.
• Supports flexible field installation.

Shipping & Logistics

• Worldwide delivery available.
• Express shipping via FedEx, UPS, DHL.
• Secure industrial export packaging.

Professional FAQ

• What is the benefit of a 12-inch probe penetration?
  • It fits thick machine casings and deep shaft positions.
• Is this housing suitable for high-speed machines?
  • Yes, it is commonly used on turbines and compressors.
• Can the probe gap be adjusted during maintenance?
  • Yes, the external cover allows easy access.
• How do I choose between 11 mm and NSv probes?
  • 11 mm probes are preferred for longer range needs.
• Does this housing protect against oil splash?
  • Yes, the enclosure shields probes from harsh environments.

Contact Information

• Email: info@oiltechcontrols.com
• WhatsApp: +86 158 8020 0923

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