Double‑Row Self‑Aligning Spherical Roller Bearings

The spherical roller bearing is a high-performance spherical roller bearing designed for heavy-duty industrial applications. Its double-row design with a reinforced E1-type inner ring and AM cage provides exceptional radial load capacity, while the C3 internal clearance allows reliable operation under high-speed and thermal expansion conditions. The bearing’s self-aligning capability compensates for shaft misalignment, and its separable construction ensures easy installation and maintenance, making it ideal for demanding industrial environments.

Operating Conditions

• Load Type: Heavy radial loads with moderate axial loads in both directions

• Speed: Medium to high-speed operation

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

• Environment: Suitable for industrial applications with vibration, shocks, and misalignment

Key Advantages

• High Load Capacity – Double-row spherical rollers support heavy radial and moderate axial loads

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

• Durable Construction – Reinforced AM cage and E1 inner ring ensure long service life under heavy load

• Thermal & High-Speed Adaptability – C3 internal clearance accommodates heat expansion and faster rotational speeds

• Separable Design – Facilitates easy mounting, inspection, and maintenance

Structural Types

Applications

• Metallurgy & Steel Industry: Rolling mills, continuous casting machines, heat treatment equipment

• Mining Machinery: Crushers, ball mills, vibrating screens

• Power Generation: Turbines, generators, large motors

• Heavy Machinery: Gearboxes, industrial drives, presses

• Transport & Industrial Vehicles: Heavy-duty wheels and axle systems

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.