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We specialize in delivering high-quality CNC components and linear motion products for industrial needs.

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Angular Contact Ball Bearing.

Angular Contact Ball Bearings are specifically designed to support combined loads, meaning they can handle both radial and axial forces simultaneously. The contact angle between the inner and outer raceways allows these bearings to sustain high axial loads in one direction while maintaining precise rotational performance. The greater the contact angle, the higher the axial load capacity — making these bearings ideal for applications that demand both speed and accuracy.

  • Highlights
  • FEATURES
  • APPLICATIONS

Their raceway geometry is engineered to provide smooth motion and high rigidity, which helps maintain alignment and reduces vibration during operation. These bearings are commonly used in pairs or sets (back-to-back, face-to-face, or tandem arrangements) to accommodate axial loads in both directions and enhance stiffness.

Angular Contact Ball Bearings are widely applied in machine tools, pumps, motors, gearboxes, and high-speed spindles, where precision, high load capacity, and long service life are essential. Their superior design ensures smooth operation, low friction, and reliable performance even under demanding conditions.

  • High Axial Load Capacity – Designed to handle both radial and axial loads, especially effective in one direction.
  • Contact Angle Design – Available in various contact angles (e.g., 15°, 25°, 40°) to suit different speed and load requirements.
  • High-Speed Performance – Low friction and optimized raceway design enable smooth, stable operation at high rotational speeds.
  • Excellent Rigidity and Precision – Ensures accurate shaft positioning and reduced vibration, ideal for precision machinery.
  • Paired Mounting Options – Can be mounted in back-to-back, face-to-face, or tandem arrangements for greater load capacity and stiffness.
  • Durable Construction – Made from high-quality materials that resist wear, heat, and deformation under heavy loads.
  • Versatile Applications – Suitable for machine tools, spindles, pumps, gearboxes, and other high-precision rotating systems.

Angular Contact Ball Bearings are extensively used in machine tool spindles, high-speed motors, pumps, compressors, and precision gearboxes, where both radial and axial loads are present. Their ability to maintain accurate shaft alignment under high-speed and heavy-load conditions makes them ideal for industrial automation and precision machinery. These bearings help ensure smooth motion, reduced vibration, and improved overall machine performance.

They are also widely applied in the automotive, aerospace, and robotics industries, where precision, rigidity, and reliability are essential. Typical uses include turbines, steering systems, transmission units, and robotic joints, where they enhance efficiency and durability. Their high load-bearing capacity, long service life, and stable performance make them a preferred choice for equipment requiring both precision and endurance.

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