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2964292
CAT
2964292
This Split Bearing Housing Assembly is a core foundational component designed for construction machinery, mining conveyors, and other heavy-duty equipment. Featuring a cast iron housing combined with a high-performance alloy steel bearing insert, it is engineered to provide robust support and efficient load-carrying capacity for rotating shaft systems in extreme heavy-load and harsh working conditions, ensuring continuous and reliable equipment operation.
Robust Cast Iron Housing:
The housing is precision-cast from premium gray cast iron and aged to relieve internal stress. This material offers excellent vibration damping and compressive strength, effectively absorbing shock and vibration generated during equipment operation to prevent cracking. The surface is coated with green anti-corrosion spray paint, providing a visible, protective barrier against acidic mine environments and outdoor weathering.
High-Performance Alloy Steel Bearing Insert:
The core load-bearing component (the insert/bushing) is forged from alloy steel, then precision-machined and features a polished raceway. The forging process ensures dense metal integrity and high core strength, while the polished surface reduces friction coefficients and enhances rotational accuracy, ensuring stable performance even at high speeds.
Exceptional Load Capacity & Wear Resistance:
The unique structural design allows it to withstand massive combined radial and axial loads. The alloy steel insert undergoes heat treatment for high surface hardness and superior wear resistance, making it ideal for low-speed, heavy-load applications with impact forces, such as crushers and conveyor rollers.
Split Design for Easy Installation:
The split (two-piece) design allows for direct installation or replacement without disassembling the entire shaft system or related equipment. This significantly simplifies maintenance procedures, reduces labor costs, and is particularly advantageous for large equipment or hard-to-access locations.
Ready Stock & Customization:
We maintain sufficient ready stock for popular models to ensure fast delivery and minimize your equipment downtime. Additionally, we offer custom specification services to adjust bore diameters, center heights, or bolt hole patterns based on your drawings or specific requirements.
Parameter | Specification |
|---|---|
Product Type | Split Plummer Block / Bearing Housing Assembly |
Housing Material | Premium Gray Cast Iron |
Insert Material | Alloy Steel Forging |
Surface Finish | Green Anti-Corrosion Spray Paint |
Key Process | Polished Raceway |
Working Conditions | Heavy Load, Impact, Low Speed, Harsh Environments |
Stock Status | Sufficient Ready Stock (Fast Delivery) |
Mining Conveyors: Support for belt conveyor drive and return rollers, tensioning devices.
Construction Machinery: Auxiliary drive shaft supports for excavators/loaders, mixing plant rollers.
Industrial Equipment: Rotating shaft supports for large fans, gearboxes, and crushers.
Agricultural Machinery: Large transmission shaft housings for harvesters and forage machines.
We strictly adhere to heavy-duty machinery component quality standards. Every bearing housing undergoes rigorous dimensional and visual inspection before leaving the factory to ensure crack-free castings and secure inserts. We are committed to providing stable, durable, and easy-to-install shaft support solutions.
Installation Recommendation:
Ensure the base mounting surface is clean and level. When tightening the housing bolts, follow a diagonal sequence in stages to ensure even stress distribution. After installation, fill the housing with sufficient lithium-based grease and check levels regularly to ensure proper lubrication.
