Bently Nevada 21000-26-05-15-035-04-02 Proximity Probe Housing Assembly – 3300 XL Series
When a proximity probe loses its mechanical protection in a high-vibration, high-temperature industrial environment, the consequences are immediate and severe: unplanned downtime, corrupted vibration data, and potential catastrophic machinery failure. Without a precision-engineered housing assembly, even the most accurate eddy-current probe becomes vulnerable to physical damage, misalignment, and signal interference — turning a critical monitoring asset into a liability.
The Bently Nevada 21000-26-05-15-035-04-02 Proximity Probe Housing Assembly is an integral mechanical component of the Bently Nevada 3300 XL Series — one of the most widely deployed machinery protection and condition monitoring platforms in global industrial automation. Engineered to exacting tolerances, this housing assembly ensures precise probe positioning, environmental sealing, and long-term mechanical stability in rotating machinery applications including turbines, compressors, pumps, and motors. Its adoption across power generation, oil & gas, and petrochemical industries underscores its status as an industry-standard component.
Technical Specifications
- Part Number / SKU: 21000-26-05-15-035-04-02
- Brand: Bently Nevada (Baker Hughes)
- Series: 3300 XL Proximity Transducer System
- Product Type: Proximity Probe Housing Assembly
- Probe Compatibility: 3300 XL 8mm Proximity Transducer Series
- Thread Size: As per OEM specification (M10 / 3/8-24 UNF — confirm with datasheet)
- Material: Stainless steel / corrosion-resistant alloy construction
- Weight: Approx. 1,400 g
- Operating Environment: Suitable for high-vibration, high-temperature industrial installations
- Condition: New / Surplus New / Refurbished (specify at inquiry)
Note: All specifications are based on OEM documentation. Do not rely solely on this page for engineering decisions — always verify against the official Bently Nevada datasheet.
Key Features & Benefits
- Precision Probe Positioning: Maintains exact gap distance between probe tip and target shaft, ensuring accurate eddy-current signal output and reliable vibration measurement.
- Robust Mechanical Protection: Shields the proximity probe from physical impact, fluid ingress, and environmental contaminants in harsh plant environments.
- OEM-Grade Compatibility: Designed and manufactured to Bently Nevada’s exacting tolerances, ensuring seamless integration with existing 3300 XL transducer systems without recalibration.
- Long Service Life: Corrosion-resistant materials and precision machining minimize wear, reducing maintenance intervals and total cost of ownership.
- Drop-In Replacement: Direct replacement for worn or damaged housings — no system modifications required, minimizing maintenance downtime.
- Vibration & Thermal Stability: Engineered to maintain dimensional integrity under continuous high-frequency vibration and elevated operating temperatures.
Industry & Equipment Applications
- Power Generation: Steam turbines, gas turbines, hydro generators — shaft radial vibration and axial position monitoring.
- Oil & Gas: Centrifugal compressors, reciprocating compressors, pipeline pumps — API 670 compliant machinery protection systems.
- Petrochemical & Refining: Reactor feed pumps, blowers, expanders — continuous condition monitoring in hazardous area installations.
- Marine & Offshore: Propulsion systems and auxiliary machinery requiring vibration monitoring in corrosive environments.
- General Industrial: High-speed rotating equipment where shaft displacement monitoring is critical to process safety and reliability.
System Integration & Compatible Parts
The 21000-26-05-15-035-04-02 housing assembly is designed for use within the Bently Nevada 3300 XL Proximity Transducer System. Compatible and commonly co-ordered components include:
- Bently Nevada 3300 XL 8mm Proximity Probes (various cable lengths)
- Bently Nevada 3300 XL Extension Cables
- Bently Nevada 3300 XL Proximitor® Sensors
- Bently Nevada 3500 Series Machinery Protection Rack modules
- Bently Nevada TK-3 Proximitor® Sensor (legacy compatibility)
Contact our technical team to confirm compatibility with your specific installation configuration.
Our Quality Assurance Process
- Source Verification: All Bently Nevada components are sourced from authorized distributors, OEM surplus channels, or certified refurbishers with full traceability documentation.
- Visual & Dimensional Inspection: Each unit undergoes physical inspection for mechanical integrity, thread condition, and dimensional conformance prior to shipment.
- Documentation: Certificate of conformance and available test records provided upon request.
- Packaging: Anti-static, moisture-resistant packaging with secure cushioning to prevent transit damage.
- Warranty: 12-month warranty against manufacturing defects. Contact us for full warranty terms.
How to Order
- Submit your inquiry via the Contact Us form or email [email protected] with your required quantity and delivery timeline.
- Our technical team will confirm availability, condition, and lead time within 24 business hours.
- Receive a formal quotation with pricing, shipping options, and payment terms.
- Confirm your order — we handle export documentation, customs paperwork, and worldwide logistics.
Minimum Order Quantity: 1 unit | Lead Time: Subject to stock availability — contact us for current status.
Why Choose Konmask.com?
- ✅ Industrial Automation Specialists: Focused exclusively on PLC, DCS, and instrumentation components — we speak your engineering language.
- ✅ Global Supply Network: Access to new, surplus, and refurbished Bently Nevada inventory from verified international sources.
- ✅ Fast Quotation: Dedicated B2B inquiry response within 24 hours — no retail delays.
- ✅ Export Expertise: Experienced in international shipping, export compliance, and customs documentation for industrial components.
- ✅ Technical Support: Pre-sales engineering consultation to confirm part compatibility before you commit to purchase.
- ✅ Trusted by Engineers Worldwide: Serving maintenance engineers, procurement teams, and EPC contractors across 30+ countries.
Frequently Asked Questions
- Q: Is the 21000-26-05-15-035-04-02 a new or refurbished part?
- A: We stock both new/surplus-new and professionally refurbished units. Please specify your preference when submitting your inquiry and we will confirm availability and pricing accordingly.
- Q: What is the lead time for this part?
- A: Lead time depends on current stock levels. In-stock units typically ship within 3–5 business days. For out-of-stock items, our sourcing team can usually locate and deliver within 2–4 weeks. Contact us for real-time availability.
- Q: Can you provide a certificate of conformance or test report?
- A: Yes. Documentation including certificates of conformance and available inspection records can be provided upon request at the time of order.
- Q: Is this housing compatible with all 3300 XL probes?
- A: This housing is designed for the Bently Nevada 3300 XL 8mm proximity transducer series. Please share your full system configuration with our technical team to confirm compatibility before ordering.
- Q: Do you ship internationally?
- A: Yes. We ship worldwide and handle all export documentation. Contact us with your destination country for a shipping quote and estimated delivery timeline.
- Q: What payment methods do you accept?
- A: We accept T/T (bank wire transfer), PayPal, and other methods for verified B2B customers. Payment terms are confirmed at the quotation stage.
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