Self Aligning Spherical Roller Bearing 239 Series Separable Inner Double Row Bearing

Self-Aligning Spherical Roller Bearing With Flexible Installation And Separable Inner Ring

The spherical roller bearing is designed for heavy-duty and high-load industrial applications. Its double-row roller design provides exceptional radial load capacity, while the self-aligning feature compensates for shaft misalignment, reducing stress and extending bearing life. The separable inner ring allows flexible installation and easy maintenance, making it ideal for demanding industrial environments such as mining, metallurgy, and heavy machinery.

Operating Conditions

• Load Type: Heavy radial loads with moderate axial loads

• Speed: Suitable for medium-speed industrial operation

• Temperature: Operates reliably from -30°C to +120°C with standard lubrication

• Environment: Can withstand vibration, shock, and heavy-duty conditions

Key Advantages

• High Load Capacity – Double-row rollers provide strong radial load support

• Self-Aligning – Compensates for shaft misalignment and reduces mechanical stress

• Flexible Installation – Separable inner ring allows easy mounting and maintenance

• Durable Construction – Precision steel and heat-treated surfaces ensure long service life

• Versatile Use – Suitable for heavy machinery, mining, power generation, and industrial equipment

Structural Types

Applications

• Heavy Machinery: Presses, rolling mills, crushers

• Mining & Quarrying: Ball mills, vibrating screens, conveyors

• Power Generation: Turbines, generators, large electric motors

• Industrial Equipment: Gearboxes, industrial drives, pumps, fans

• Transport Equipment: Heavy-duty wheels, industrial vehicle axles

OEM / Customization

This bearing supports OEM services and customization, allowing customers to specify brand labeling, lubrication options, precision tolerances, or packaging according to their requirements. It can be tailored to meet unique operational needs, ensuring optimal performance and full compatibility with customer-specific equipment.