Double‑Row Self‑Aligning Spherical Roller Bearings

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