BA220-6SA Angular Contact Bearing Customized Angular Ball Bearing For Excavator Travel / Slewing Mechanisms

The BA220-6SA excavator bearing is specifically engineered for the demanding operating environments of excavators, where bearings serve as critical components determining equipment stability, reliability, and service life. With superior structural design, material selection, and performance characteristics, this bearing has become the trusted choice for excavator manufacturers and users worldwide.

• Angular Contact Design: 40-degree contact angle provides superior axial load capacity for excavating forces and steering lateral forces
• Multi-Steel Ball Layout: Increased number of steel balls compared to standard bearings ensures even load distribution and higher load capacity limits
• Optimized Geometry: Maintains rotational accuracy while bearing axial loads for precise equipment operation

• Excavator Traveling Mechanism: Provides reliable mobile support across diverse terrain conditions with strong load capacity and impact resistance
• Slewing Devices: Ensures accurate 360-degree rotation for precise material handling and equipment operation
• Critical Connection Points: Suitable for boom, stick, and bucket connections where frequent impact loads and complex stress changes occur