VLI20

Features and advantages of QIBR four-point contact ball slewing bearings VLI series 

QIBR four-point contact ball slewing bearings VLI series has several significant features and benefits, which play an essential role in various areas, mainly in the following aspects:

1. QIBR four-point contact ball slewing ring bearings VLI series have highly efficient transmission capacity

The internal gear designation of the QIBR four-point contact ball slewing bearings VLI series allows a direct connection to a gear drive system for efficient power transmission, which reduces the need for additional drive components such as chains or belts, decreasing mechanical wear and maintenance requirements.

2. QIBR four-point contact ball slewing bearings VLI series reduce the overall weight of the equipment

The QIBR VLI Series four-point contact ball slewing bearings boast a lightweight design, reducing equipment weight for effortless mobility and installation. These bearings cut energy consumption and boost efficiency by lessening the drive system's load, making them ideal for high-speed or frequent-start applications.

3. QIBR four-point contact ball slewing ring bearings VLI series customization service

QIBR four-point contact ball slewing bearings VLI series can provide customized service and design the bearings according to the specific needs, which can meet the needs of different industries and working conditions.

Performance improvements and solutions of QIBR four-point contact ball slewing bearings VLI series

1. Improvement of bearing material properties

QIBR four-point contact ball slewing bearings VLI series can be used with high-temperature seals and other materials, improving their bearing corrosion resistance and service life in demanding applications.

2. Improvement of bearing rotational accuracy

QIBR four-point contact ball slewing bearings VLI series are manufactured with state-of-the-art processing equipment and techniques, including precision heat treatment and advanced machining centers. These processes significantly improve the geometric accuracy of the inner and outer rings, reduce machining errors, and improve the rotational accuracy and stability of the bearings.

3. Reduce bearing maintenance and replacement needs

The QIBR VLI Series four-point contact ball slewing bearings feature an innovative design with seals and lubrication holes. The seals protect against contaminants and prevent grease loss, while the lubrication holes simplify maintenance. This results in an extended lifespan and significantly reduced costs for maintenance and replacement.

4. Customized design

For different circumstances, the QIBR four-point contact ball slewing bearings VLI series can be tailored with individual dimensional solutions to meet special applications. This design not only enriches the standard of bearings but also demonstrates our commitment to providing practical guidance for manufacturers to meet the individual needs of users, making them feel catered to and valued.

In summary, by optimizing materials, manufacturing accuracy, designing individually, and other measures, QIBR four-point contact ball slewing ring bearings VLI series performance can be significantly improved to meet the increasingly demanding application needs.

Primary application fields for QIBR VLI series four-point contact ball slewing bearings

Hoisting machinery

The QIBR VLI Series four-point contact ball slewing bearings can simultaneously support heavy radial and axial loads and overturning moments. They are designed for cranes' rotating parts and provide stable and smooth lifting and rotation performance.

Wind turbines

QIBR four-point contact ball slewing bearings VLI series are used in the slewing connection between the tower and the nacelle of wind turbines, helping to achieve the smooth rotation of the nacelle to align with the wind direction. 

Radar system

The QIBR VLI Series four-point contact ball slewing bearings are utilized in the rotating components of radar antennas, ensuring precise monitoring and reliable tracking.

Large-scale exhibition and display installations

The QIBR VLI Series four-point contact ball slewing bearings deliver reliable support and seamless rotation for display platforms and rotating structures.