• Types Of Slewing Bearing
  • Types Of Slewing Bearing
  • Types Of Slewing Bearing
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Types Of Slewing Bearing

  • DZE
  • Luoyang China
  • 15-30 days
  • 2000sets/mouth
As key components of machine tools, the performance of slewing bearing and cross roller bearing will directly affect the parameters of machine tool rotation accuracy, speed, rigidity, temperature rise and noise, which will in turn affect the processing quality of workpieces, such as the dimensional accuracy of parts, surface roughness and other indicators. Therefore, high-performance bearings must be used. The precision of bearings used on machine tool spindles should be ISO P5 or above (P5 or P4 is the ISO precision level, usually from low to high as P0, P6, P5, P4, P2), and for spindle bearings of high-speed and high-precision machine tools such as CNC machine tools and machining centers, ISO P4 or above precision is required; spindle bearings include angular contact ball bearings, tapered roller bearings, and cylindrical roller bearings.

Slewing Bearing Type 

DZE slewing bearing is a composite bearing. In terms of load-bearing, Slewing bearing can bear axial, radial and overturning moments. On the other hand, DZE bearing easy to install and can be positioned by the mounting holes of the inner and outer rings. Cross roller bearing is similar to slewing bearing, but cross roller bearing has greater load-bearing capacity and stronger stability.

As a bearing manufacturers, DZE has always been committed to the production and manufacturing of precision bearings and has achieved impressive results in the industry.


  • Bearing manufacturers-Contains ball bearings, roller bearings,


slewing bearing

     Ball slewing bearing

cross roller bearing

  Tooth Ball slewing bearing

bearing manufacturers

Bearing manufacturers 


slewing bearing

Light slewing bearing


cross roller bearing

cross roller bearing


As key components of machine tools, the performance of slewing bearing and cross roller bearing will directly affect the parameters of machine tool rotation accuracy, speed, rigidity, temperature rise and noise, which will in turn affect the processing quality of workpieces, such as the dimensional accuracy of parts, surface roughness and other indicators. 

Therefore, high-performance bearings must be used. The precision of bearings used on machine tool spindles should be ISO P5 or above (P5 or P4 is the ISO precision level, usually from low to high as P0, P6, P5, P4, P2), and for spindle bearings of high-speed and high-precision machine tools such as CNC machine tools and machining centers, ISO P4 or above precision is required; spindle bearings include angular contact ball bearings, tapered roller bearings, and cylindrical roller bearings.


DZE Precision Bearings is located in Luoyang, China, the capital of bearing manufacturing. It has 12 years of experience in precision bearing manufacturing. Precision cross roller bearings, precision slewing bearings, precision YRT turntable bearings, carburized steel rolling mill bearings.


If you need customized non-standard slewing bearings, cross roller bearing, please contact DZE bearing manufacturers


DZE precision bearing talents have been vigorously developed. There are 15 senior engineers and 5 postgraduates. The company has cooperated with Luoyang LYC Bearing Co., Ltd. and Luoyang ZYS Bearing Research Institute for many years to jointly formulate industry standards and national technical standards, which has made a significant contribution to the development of the company.


DZE certifications are 3.1, 3.2, ABS, CCS. The company team has technology and rich experience in the bearing industry. With a global network, we can solve any bearing problem for you. DZE bearings are a perfect replacement for the most common and well-known brands.


DZE technical service content:

Provide technical support, solution customization, and design of assembly drawings before sales;

During sales: DZE provides strict inspection and record keeping for each process;

After-sales service: Solve all your needs and technical problems 24 hours a day, online contact: Whats app: +8613700810892



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