Center Housing Rotating Assembly (CHRA)
View system integration details
Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Center Housing used in the Motor Vehicle Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Center Housing is characterized by the integration of Bearing Journals and Cooling Water Passages. In industrial production environments, manufacturers listed on CNFX commonly emphasize Cast Iron construction to support stable, high-cycle operation across diverse manufacturing scenarios.
The central structural component of a turbocharger's CHRA that houses the rotating assembly and provides mounting interfaces.
Technical details and manufacturing context for Center Housing
Commonly used trade names and technical identifiers for Center Housing.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 5 bar (absolute) |
| flow rate: | Dependent on turbocharger size, typically 0.05-2.0 kg/s |
| temperature: | -40°C to 400°C |
| slurry concentration: | Not applicable (clean gas/dry air only) |
Verified manufacturers with capability to produce this product in China
✓ 98% Supplier Capability Match Found
Authentic performance reports from verified B2B procurement managers.
"The Center Housing we sourced perfectly fits our Motor Vehicle Manufacturing production line requirements."
"Found 49+ suppliers for Center Housing on CNFX, but this spec remains the most cost-effective."
"The technical documentation for this Center Housing is very thorough, especially regarding technical reliability."
“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”
The center housing serves as the central structural component of a turbocharger's CHRA (Center Housing Rotating Assembly), housing the rotating shaft and bearings while providing mounting interfaces for the compressor and turbine housings.
Aluminum alloy center housings offer lighter weight and better heat dissipation, while cast iron provides superior durability and thermal stability under extreme conditions. Material selection depends on specific application requirements.
Integrated cooling water passages help regulate operating temperatures, reducing thermal stress on bearings and seals, extending component lifespan, and maintaining optimal turbocharger efficiency during continuous operation.
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