INDUSTRY COMPONENT

Main Housing Body

Precision aluminum CNC machined housing for bearing support in industrial machinery.

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Component Specifications

Definition
The Main Housing Body is a critical structural component manufactured through CNC machining from aluminum alloys, designed to precisely house and support bearings in rotating machinery. It provides dimensional stability, thermal management, and vibration damping while ensuring proper alignment of bearing assemblies under operational loads.
Working Principle
Functions as a rigid enclosure that maintains bearing alignment through precise geometric tolerances, dissipates heat generated by friction, and transfers mechanical loads from rotating shafts to the machine frame while minimizing deflection and resonance.
Materials
Aluminum 6061-T6 or 7075-T6 alloy, heat-treated for enhanced strength and dimensional stability, with optional anodizing for corrosion resistance.
Technical Parameters
  • Weight 2.5-8.5 kg
  • Hardness 95 HB (6061-T6)
  • Dimensions Custom per application
  • Load Capacity Up to 15 kN radial, 8 kN axial
  • Surface Finish Ra 1.6 μm or better
  • Operating Temperature -20°C to 150°C
Standards
ISO 286-2, DIN 718-2, ISO 1101

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Main Housing Body.

CNC machined housing aluminum bearing housing industrial machinery components precision housing bearing support mechanical housing Main Housing Body Main Housing Body in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Aluminum CNC Machined Bearing Housing

Precision aluminum housing for mounting and protecting bearings

View Product Details

Aluminum Die Casting Connector Housing

Aluminum die-cast housing for electrical/electronic connectors

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Mechanical Housing & Interface

The protective enclosure and connection system for feedback sensor components.

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Engineering Analysis

Risks & Mitigation
  • Thermal expansion misalignment
  • Fatigue cracking at stress concentrations
  • Corrosion in harsh environments
  • Resonance-induced vibration
FMEA Triads
Trigger: Improper machining tolerances
Failure: Bearing misalignment leading to premature wear
Mitigation: Implement statistical process control (SPC) during CNC machining and 100% coordinate measuring machine (CMM) verification
Trigger: Inadequate heat treatment
Failure: Dimensional instability under load
Mitigation: Follow ASTM B918 standards for aluminum heat treatment and conduct hardness testing on each batch
Trigger: Vibration resonance
Failure: Fatigue failure at mounting points
Mitigation: Finite element analysis (FEA) during design to identify and reinforce natural frequency points

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Geometric tolerances per ISO 1101: ±0.02mm on critical bores, flatness within 0.01mm
Test Method
CMM verification per ISO 10360-2, ultrasonic testing for material integrity per ASTM E2375, vibration analysis per ISO 10816

Buyer Feedback

★★★★☆ 4.9 / 5.0 (14 reviews)

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Main Housing Body so far."

"Testing the Main Housing Body now; the technical reliability results are within 1% of the laboratory datasheet."

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

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Frequently Asked Questions

What are the key advantages of using aluminum for the main housing body?

Aluminum offers excellent strength-to-weight ratio, good thermal conductivity for heat dissipation, corrosion resistance with treatments, and machinability for tight tolerances.

How does the housing ensure bearing alignment?

Through CNC machining to precise geometric tolerances (IT6-IT7), ensuring bore concentricity, perpendicularity, and surface flatness as per ISO 1101 standards.

What maintenance is required for this component?

Regular inspection for wear, cleaning of internal surfaces, verification of bolt torques, and monitoring for thermal deformation or vibration changes.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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