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Xuzhou Zhongya Engineering Machinery Manufacturing Co., Ltd.
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Xuzhou Zhongya Engineering Machinery Manufacturing Co., Ltd.

Kangping Road, the Third Industrial Park Tongshan Zone Xuzhou

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high quality of slewing ring, wind turbine slewing bearing, 50Mn, 42CrMo swing bearing  -  Jan 9, 2018
Brief Description:
As one of the best China slewing bearing manufacturers, all the blanks for Zhongya slewing bearings are performed by hardening and tempering, hardness can reach HB220-280.

Expiry Date: Jan 9, 2018
Detailed Description:
1. slewing ring bearing main application It combines the upper and lower togrther, and supports the weight of upper and the machine workload, making the upper rotates along with the lower or adverse. It is used widely in construction machinery and all kinds of equipment platform. For example, port equipment, metallurgical equipment, drilling platform. 2. slewing ring bearing installation feature Before installation, checking the installation of host, supporting materails have sufficient strength, the juncted surface should be machinery processing, and the surface is flat. Under special requirements, you can compensate some plastic materials. 3. slewing ring bearing production process - Forging – Normalizing & Tempering – Rough Machined – Quenching & Tempering – Semi Finished Machined – Case Hardening – Grinding & Finish Machining – Assembly – Packing & Delivery Contrast of steel grade: Normally, the slewing bearing material can be 50Mn, 42CrMo,and 45# steel. You can choose the suitable material according to your specific application andthe slewing ring working conditions.
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