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Standard
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
| NO. | Product | Product Number | Inner diameter (d) | Outer diameter (D) | Raceway diameter (dm) | Weight |
|---|---|---|---|---|---|---|
| 1 |
|
RKS.162.14.0414 | 326.5 mm | 486 mm | 414 mm | 31 kg |
| 2 |
|
RKS.162.14.0544 | 445.2 mm | 616 mm | 544 mm | 42 kg |
| 3 |
|
RKS.162.14.0644 | 547.2 mm | 716 mm | 644 mm | 50 kg |
| 4 |
|
RKS.162.14.0744 | 649.2 mm | 816 mm | 744 mm | 58 kg |
| 5 |
|
RKS.162.14.0844 | 737.6 mm | 916 mm | 844 mm | 69 kg |
| 6 |
|
RKS.162.14.0944 | 841.6 mm | 1016 mm | 944 mm | 76 kg |
| 7 |
|
RKS.162.14.1094 | 985.6 mm | 1166 mm | 1094 mm | 91 kg |
| 8 |
|
RKS.162.16.1204 | 1072 mm | 1289 mm | 1204 mm | 148 kg |
| 9 |
|
RKS.162.16.1314 | 1182 mm | 1399 mm | 1314 mm | 160 kg |
| 10 |
|
RKS.162.16.1424 | 1292 mm | 1509 mm | 1424 mm | 175 kg |
| 11 |
|
RKS.162.16.1534 | 1402 mm | 1619 mm | 1534 mm | 190 kg |
| 12 |
|
RKS.162.16.1644 | 1495 mm | 1752 mm | 1644 mm | 240 kg |
| 13 |
|
RKS.162.16.1754 | 1605 mm | 1862 mm | 1754 mm | 255 kg |
| 14 |
|
RKS.162.20.1904 | 1729 mm | 2012 mm | 1904 mm | 305 kg |
Features and advantages of QIBR crossed cylindrical roller slewing bearing RKS 162 series
QIBR crossed cylindrical roller slewing bearing RKS 162 series has several significant features and advantages, playing a key role in various fields, mainly reflected in the following aspects:
1.QIBR crossed cylindrical roller slewing bearing RKS 162 series has high load carrying capacity
The QIBR crossed cylindrical roller slew bearing RKS 162 series design allows the bearing to carry radial and axial loads in multiple directions at the same time, and is suitable for withstanding heavy loads and impact loads.
2.QIBR crossed cylindrical roller slewing bearing RKS 162 series has good stability and long life
QIBR crossed cylindrical roller slewing bearing RKS 162 series has high manufacturing precision and small assembly clearance. The bearing has high working stability, reduces system vibration and noise, improves the smoothness and reliability of operation, thereby extending the service life of the bearing. .
3.QIBR crossed cylindrical roller slewing bearing RKS 162 series has strong comprehensive bearing capabilities
QIBR crossed cylindrical roller slew bearings RKS 162 series crossed roller slewing bearings can withstand greater fatigue, fatigue and overturning moments at the same time, and are suitable for a variety of working conditions. This comprehensive bearing capability excels in heavy load and bearing applications.
4.QIBR crossed cylindrical roller slewing bearing RKS 162 series has efficient transmission capability
The design of internal teeth of QIBR crossed cylindrical roller slewing bearings RKS 162 series allows direct connection with gear drive systems, resulting in efficient power transmission. This eliminates additional transmission components such as chains or belts, reducing mechanical wear and maintenance requirements.
The performance improvement and solutions of QIBR crossed cylindrical roller slewing bearing RKS 162 series
1. Improve material performance of the bearing
QIBR Crossed Cylindrical Roller slew Bearing RKS 162 Series can use materials such as high-temperature sealing strips to improve the bearing capacity and service life of the bearing.
2. Improve the rotation accuracy of the bearing
The production of QIBR Crossed Cylindrical Roller slew Bearing RKS 162 Series adopts advanced processing equipment and processes, such as machining centers and precision heat treatment, to improve the geometric accuracy of the inner and outer rings, reduce machining errors, and thus improve rotation accuracy and stability of the bearing.
3. Reduce the need for bearing maintenance and replacement
QIBR Crossed Cylindrical Roller slew Bearing RKS 162 Series is designed with seals and lubricating oil holes. The seals can prevent contaminants from entering the bearing and reduce grease leakage; the lubrication holes are convenient for grease filling, the service life is extended, and the cost of maintenance and replacement is reduced.
4. Improve lubrication technology
QIBR Crossed Cylindrical Roller slew Bearing RKS 162 Series has innovations in lubrication, using high-performance grease to meet the needs of different working environments. This improvement helps reduce pollution and improve overall efficiency.
In summary, by optimizing materials, manufacturing accuracy and other measures, the performance of QIBR crossed cylindrical roller slew bearing RKS 162 series can be significantly improved to meet increasingly demanding application requirements.
Main application areas of QIBR crossed cylindrical roller slewing bearing RKS 162 series
Machine tools
QIBR crossed cylindrical roller slewing bearing RKS 162 series ensures high-precision rotation stability in the turntable system of CNC machine tools.
Medical equipment
QIBR crossed cylindrical roller slewing bearing RKS 162 series is used in imaging equipment such as CT and operating tables to ensure smooth operation and high-precision positioning.
Heavy equipment
QIBR crossed cylindrical roller slewing bearing RKS 162 series provides strong support and anti-overturning ability in mining machinery, cranes and construction equipment.
Shipping and offshore engineering
QIBR crossed cylindrical roller slewing bearing RKS 162 series is used in ship's rotating devices and offshore platforms to withstand loads in harsh environments.
