RKS.22

The four-point contact ball slewing bearing with a threaded hole in the inner ring for mounting, and a flange structure on the outer ring, is designed to provide robust support and precise alignment in various mechanical applications. The threaded mounting hole in the inner ring simplifies installation by allowing direct attachment to machinery or structural components using bolts. Meanwhile, the outer ring's flange structure enhances stability and rigidity, ensuring the bearing can withstand axial, radial, and moment loads effectively. This configuration is particularly advantageous in equipment such as cranes, excavators, and turntables where reliable rotation and load-bearing capacity are crucial. It facilitates efficient operation and maintenance, making it a preferred choice for applications requiring durable and precise rotational movement under demanding conditions.

Изображение может отличаться от изделия. Подробности см. в технических характеристиках.

Характеристики

Standards: GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN/VDEh,DIN/VDEh
Inner diameter: 120mm-8000mm
Outer diameter: 280mm-8000mm
Weight: 20kg-8000kg
Structures: Outer Ring, Inner Ring, Spacer, Rolling element, Seal
Brand: QIBR/OEM/Neutral
Package: Standard Export Package
Material: 42CrMo, 50Mn, or Stainless Steel
Applications: Hoisting machinery, construction machinery, material handling machinery, mining machinery, metallurgical machinery, medical instruments,ships and warships, radar,wind turbine

Подбор моделей QIBR

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Подбор моделей QIBR
№	Модель продукта	Inner diameter	Outer diameter	Weight	Gear type	Raceway diameter
1	RKS.22 0411	325 mm	454 mm	31 kg	Internal gear	411 mm
2	RKS.22 0541	445 mm	584 mm	41 kg	Internal gear	541 mm
3	RKS.22 0641	546 mm	684 mm	48 kg	Internal gear	641 mm
4	RKS.22 0741	649 mm	784 mm	55 kg	Internal gear	741 mm
5	RKS.22 0841	736 mm	884 mm	63 kg	Internal gear	841 mm
6	RKS.22 0941	840 mm	984 mm	71 kg	Internal gear	941 mm
7	RKS.22 1091	986 mm	1134 mm	80 kg	Internal gear	1091 mm

Features and advantages of QIBR four-point contact ball slewing bearing RKS 22 series

QIBR four-point contact ball slewing bearing RKS 22 series has several significant features and advantages, playing a key role in various fields, mainly reflected in the following aspects:

1. QIBR four-point contact ball slewing bearing RKS 22 series has efficient transmission capability

The design of internal teeth of the QIBR four-point contact ball slewing bearing RKS 22 series allows direct connection to the gear drive system, resulting in efficient power transmission. This eliminates additional drive components such as chains or belts, reducing mechanical wear and maintenance requirements.

2.QIBR four-point contact ball slewing bearing RKS 22 series reduces overall equipment weight

The lightweight design of the QIBR four-point contact ball slewing bearing RKS 22 series helps reduce the weight of the entire equipment and facilitates movement and installation. Lighter bearings can reduce the load on the drive system, thereby reducing energy consumption and improving efficiency of the system, especially in applications with high-speed operation or frequent starts.

3.QIBR four-point contact ball slewing bearing RKS 22 series saves space

QIBR four-point contact ball slewing bearing RKS 22 series has design of internal teeth and an outer ring flange. This bearing can provide a relatively compact appearance without sacrificing load-bearing capacity. This is particularly important in applications with strict space requirements.

The performance improvement and solutions of QIBR four-point contact ball slewing bearing RKS 22 series

1. Improve material performance of the bearing

QIBR four-point contact ball slewing bearing RKS 22 series can use stainless steel and other materials to improve the corrosion resistance and service life of the bearing.

2. Improve rotation accuracy of the bearing

The production of QIBR four-point contact ball slewing bearing RKS 22 series adopts advanced processing equipment and processes, such as machining center and precision heat treatment, to improve the geometric accuracy of the inner and outer rings, reduce machining errors, and thus improve the rotation accuracy and stability of the bearing.

3. Reduce the need for bearing maintenance and replacement

QIBR four-point contact ball slewing bearing RKS 22 series is designed with seals and lubricating oil holes. The seals can prevent contaminants from entering the bearing and reduce grease leakage; the lubricating holes are convenient for grease filling, the service life is extended, and the cost of maintenance and replacement is reduced.

4. Personalized design

Подбор моделей QIBR

Features and advantages of QIBR four-point contact ball slewing bearing RKS 22 series

QIBR four-point contact ball slewing bearing RKS 22 series has several significant features and advantages, playing a key role in various fields, mainly reflected in the following aspects:

1. QIBR four-point contact ball slewing bearing RKS 22 series has efficient transmission capability

2.QIBR four-point contact ball slewing bearing RKS 22 series reduces overall equipment weight

3.QIBR four-point contact ball slewing bearing RKS 22 series saves space

The performance improvement and solutions of QIBR four-point contact ball slewing bearing RKS 22 series

1. Improve material performance of the bearing

QIBR four-point contact ball slewing bearing RKS 22 series can use stainless steel and other materials to improve the corrosion resistance and service life of the bearing.

2. Improve rotation accuracy of the bearing

3. Reduce the need for bearing maintenance and replacement

4. Personalized design

RKS.22

Характеристики

Подбор моделей QIBR

Features and advantages of QIBR four-point contact ball slewing bearing RKS 22 series

The performance improvement and solutions of QIBR four-point contact ball slewing bearing RKS 22 series

Подбор моделей QIBR

Подбор моделей QIBR

Features and advantages of QIBR four-point contact ball slewing bearing RKS 22 series

The performance improvement and solutions of QIBR four-point contact ball slewing bearing RKS 22 series

Main application areas of QIBR four-point contact ball slewing bearing RKS 22 series