• Design Custom External Gear Slewing Ring
  • Design Custom External Gear Slewing Ring
  • Design Custom External Gear Slewing Ring
  • Design Custom External Gear Slewing Ring
  • video

Design Custom External Gear Slewing Ring

  • DZE
  • Luoyang China
  • 15-30 days
  • 2000sets/mouth
Luoyang DZE Precision Bearing provides Design Custom External Gear Slewing Ring. Our advantages are: Customized on demand; Various materials, bearing steel, stainless steel; Various rolling elements; stainless steel, ceramic balls; Short delivery time; Logistics can reach anywhere; Provide pre-sales, sales and after-sales services


Slewing bearing processing technology

DZE Bearings - Precision Bearings and Special Bearings Manufacturer.

DZE Bearings- custom bearing manufacturer

Precision bearings are an important mechanical part, and the process is an important factor in manufacturing precision bearings. The process will vary depending on the bearing model and customer needs.We provide slew bearing design, cross roller bearing design, YRT slew bearing design;

custom bearing manufacturer



  • Forgings

Designed according to user needs, the raw materials are forged into bearing blanks with initial shapes through forging processes.

  • Turning

Use lathes and other machine tools to turn bearing blanks into bearing parts such as outer and inner rings, rollers, and cages of precise size and shape.


slew bearing design


  • Heat treatment

The finished bearing parts are heat treated, including quenching and tempering, to improve the hardness, wear resistance and strength of the material.


  • Hardness test

The heat-treated bearing parts are hardness tested to ensure that they meet the hardness value required by the design.

custom bearing manufacturer


  • Grinding

Grind the hardened bearing parts to improve their precision and surface quality. (Including grinding of outer rings, inner rings and rollers)


  • Assembly

Assemble the ground bearing parts according to the assembly process, including installing the rollers between the inner and outer rings, and installing the cage and other components.

slew bearing design


  • Inspection

Strictly inspect the assembled bearings to check the appearance quality, dimension measurement, bearing friction test, etc. to ensure that the bearings meet the quality standards.


  • Packaging

The qualified bearings are packaged with appropriate packaging materials to ensure that the bearings are free of damage and convenient for transportation and storage.

custom bearing manufacturer

  • Shipping

Choose the appropriate logistics service, track the logistics status after delivery, and confirm after the customer receives the goods. This process ensures the safe and efficient delivery of bearings from the warehouse to the customer.

Each set of DZE precision bearings is coated with anti-rust oil before leaving the factory, and EP2 grease or 7018 aviation grease is added inside the bearings.


DZE bearings are generally packaged in three layers, the first layer: waterproof plastic film, the second layer: kraft paper, and the third layer: packaging bags. Our packaging bags are divided into three types: blue, white, and red. The bearings are marked with the "LYDZC" DZE bearing factory logo; in addition, in order to prevent the bearings from being bumped, we use wooden boxes for all bearings, which greatly reduces the damage to the bearings and bearing packaging.


For RU cross roller bearings, RB cross roller bearings, SX cross roller bearings and harmonic reducer bearings, we use vacuum packaging and add paper boxes on the outside.


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.


Dongzhou Bearings - China Manufacturer of Precision Turntable Bearings, Precision Cross Roller Bearings, and YRT Turntable Bearings

Contact Us Mobile:+86 13700810892

Contact: Manager Zhao Company landline:+86 0379-64850932

Company address: No. 11, Shuangxiang South Road, Luoxin Industrial Cluster Zone, Xin'an County, Luoyang City, China (2 kilometers west of Jianxi Expressway Exit)


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