AH Flanging Bearing Housing China Suppliers and Factory for Conveyor Rollers
The AH Flanging Bearing Housing is a precision-engineered component designed for heavy-duty conveyor systems, ensuring optimal stability and alignment for industrial rollers. By utilizing a specialized end-face flanging and shaping process, this housing guarantees that the central axis of the bearing chamber remains perfectly aligned, significantly reducing operational vibration and wear.
Engineered for seamless integration with steel pipe rollers, the AH series eliminates accumulated processing errors through an innovative installation method. This approach corrects the ellipticity of the steel pipe during assembly, achieving an industry-leading radial runout index and ensuring a high-strength, aesthetically clean welded joint for maximum durability in harsh manufacturing environments.
Detailed Parameters
| Axis Perpendicularity | ≤ 0.1mm (End-face plane) | Core Dimension Tolerance | ≤ 0.1mm (Outer circle variance) |
|---|---|---|---|
| Processing Method | End-face Flanging & Shaping | Runout Index | Optimal Radial Level |
| Installation Type | Interference Fit / Press-fit | Welding Feature | Standard Integrated Welding Groove |
| Material Compatibility | Industrial Steel Pipe Rollers | Error Control | Zero Accumulated Processing Error |
| Application Scope | Conveyor Idlers & Pulleys | Structural Finish | Outer Edge Fillet Forming |
Key Advantages
High Precision Alignment
Axis deviation is strictly controlled within 0.1mm, preventing premature bearing failure and reducing friction.
Extended Service Life
Minimized radial runout ensures smooth rotation, significantly extending the operational lifespan of the roller.
Ellipticity Correction
The installation process naturally corrects steel pipe ellipticity, enhancing overall rotational balance.
Superior Weld Strength
Pre-formed standard welding grooves ensure firm, beautiful, and leak-proof joints between housing and pipe.
Zero Processing Error
By avoiding internal pipe machining, we eliminate accumulated errors typically found in traditional housing.
Rapid Integration
Optimized for quick assembly into various idler frames and conveyor accessory systems.
Product Gallery
Management Platforms
Inventory Tracking
Real-time monitoring of bearing housing stock levels to prevent production downtime.
Quality Control
Strict 0.1mm tolerance verification for every batch of flanging housings.
Maintenance Alerts
Scheduled alerts based on runout data to optimize roller replacement cycles.
Custom Order Flow
Streamlined pipeline for customized roller and housing specification requests.
Logistic Optimization
Efficient packaging and shipping for bulk conveyor components to global sites.
Technical Support
Direct access to engineering data for seamless integration into conveyor frames.
Investment Return Comparison
| Performance Metric | Standard Housing | AH Flanging Housing |
|---|---|---|
| Runout Precision | Moderate (0.3-0.5mm) | Ultra-High (≤ 0.1mm) |
| Installation Speed | Slow (Manual Fitting) | Fast (Interference Fit) |
| Weld Reliability | Variable Quality | Standardized & Firm |
| Component Lifespan | Baseline | Extended by 30-50% |
| Maintenance Cost | High (Frequent Adjusts) | Low (Stable Operation) |
Frequently Asked Questions
Unlike standard housings, the AH version uses an end-face flanging process that ensures the bearing axis is perpendicular to the end-face within 0.1mm, virtually eliminating accumulated processing errors.
By correcting the ellipticity of the steel pipe during installation, the AH housing helps achieve an optimal radial runout index, which reduces vibration and wear on the bearings.
It is specifically designed for steel pipe rollers. It is compatible with a wide range of idlers, including troughing, impact, and return idlers used in bulk material handling.
Yes. The process creates a standard welding groove and a professional outer edge fillet, ensuring the weld is both aesthetically clean and structurally superior.
Absolutely. Due to their high precision and firm welding, they are ideal for use in impact idlers and heavy-duty transport machinery where stability is critical.
The heart size (core dimension) difference relative to the outer circle is maintained at no greater than 0.1mm, ensuring a precise fit for the bearing.
