System of Measurement
Bearing Type
Lo (Bolt Circle In Outer Ring)
Bolt Circle In Outer Ring
Li (Bolt Circle In Inner Ring)
Bolt Circle In Inner Ring
Product Categories / Slewing Ring Bearings

Slewing Bearing

2183 Products

Slewing bearings are a special type of rolling bearings that are typically used to support and withstand the weight and forces of rotating devices. They are widely used in various industrial and engineering fields to support the rotational motion of rotating platforms, equipment or machinery. The main feature of these bearings is a large rolling path between their inner and outer rings, allowing them to accommodate large radial and axial loads while enabling unlimited 360-degree rotation.

 

Famous Brand

Some well-known Slewing bearings manufacturers and brands include:

 

These manufacturers offer a wide range of different sizes and types of Slewing bearings to meet the needs of various industrial and engineering applications.

 

LILY can manufacture alternatives to the above brands, which have been widely recognized. At the same time, LILY can be customized according to customer requirements.

 

LILY's slewing support bearings not only represent high quality and excellent performance, but also highlight the strength and reliability of manufacturing in China.

 

Structure and composition

Slewing bearings usually consist of the following main parts, The following is a detailed introduction to Slewing bearings:

  • Inner Ring:

    The inner ring is the inner part of the bearing, which is usually connected to the rotating platform or the rotating shaft of the equipment. It has an internal raceway or raceway that houses the rolling elements.

  • Outer Ring:

    The outer ring is the outer part of the bearing, which is usually connected to the support structure or base. The outer ring also has an outer raceway or raceway that matches the raceway of the inner ring.

  • Rolling Elements:

    Rolling elements can be balls, rollers or needle rollers. They are located between the raceways of the inner and outer rings and allow the bearing to achieve rolling motion. The number and arrangement of rolling elements depends on the design and purpose of the bearing.

  • Seals or Dust Guards:

    Some Slewing bearings have seals or dust guards to protect the internal rolling elements from contamination and the external environment.

Application areas

Slewing bearings play a key role in a variety of applications:

  • Construction and engineering machinery:

    used in various types of cranes, cranes, excavators, concrete pumps, etc.

  • Wind energy industry:

    used in the rotation system of wind turbines to ensure the rotation of the wind blades.

  • Solar industry:

    Rotating components used in solar tracking systems to ensure that solar panels are always facing the sun.

  • Machine Tools and Automation:

    Used in CNC machine tools, industrial robots and automation equipment for rotation and positioning.

  • Medical equipment:

    Used in medical equipment such as CT scanners and operating tables to support rotational motion.

  • Communications and Satellites:

    Used in communications equipment such as satellite antennas and radar systems to ensure direction and tracking signals.

 

LILY's bearings not only have all the characteristics required for similar products, but are also provided to customers at more competitive prices, providing excellent reliability and cost-effectiveness for their applications. Whether your needs are in industrial equipment, transportation or other areas, our bearings are your trusted choice, providing your business with more flexibility and control.