High quality bearings
High quality bearings

By optimizing the product structure and improving the process, the company continuously improves the product performance to meet the higher standards of customers.

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ZWYZ Bearings Manufacturing
ZWYZ Bearings Manufacturing

People-oriented, realistic and innovative, service first, the pursuit of unlimited

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Company Profile

Wafangdian Yatong Bearing Manufacturing Co., Ltd.focuses on manufacturing high-quality bearings and special copper cages for bearings of ZWYZ brand. Wafangdian Yatong Bearing Manufacturing Co., Ltd. was founded in 2003. The company has developed from a small enterprise with several people at the time of its establishment to today. It has gradually formed a strong service capability of scientific research, development, production and sales. The company has a high-quality and efficient technical research and development team, and a group of young and energetic marketing personnel and product after-sales personnel. By optimizing product structure and improving process flow, the company continuously improves product performance to meet customers' higher standards, and can also meet customers' localization and customization needs through joint development. Wafangdian Yatong Bearing Manufacturing Co., Ltd. will manage the enterprise with the humanized management concept of "people-oriented", "realistic and innovative", "service first" and "pursuit of infinity.

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Enterprise qualification

In recent years, the company has actively developed practical and applicable new technologies for solid cages, and introduced new technologies such as self-locking solid cages for thrust angular contact ball bearings, solid copper cages for tapered roller bearings, and solid cages with self-locking points for cylindrical roller bearings, and successively applied for invention patents and utility model patents with independent intellectual property rights.

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Core Values

Wafangdian Yatong Bearing Manufacturing Co., Ltd. will manage the enterprise with the humanized management concept of "people-oriented", "realistic and innovative", "service first" and "pursuit of infinity.

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Production workshop

The company's independent research and development of long tube casting process production line, to fill the domestic gap, the process not only solves the casting capacity affecting the overall output of the bottleneck problem, and in the production efficiency has been greatly improved at the same time, reduce the loss of materials, improve product utilization.

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Main Products

The company's leading products include spherical roller bearings, cylindrical roller bearings, tapered roller bearings, deep groove ball bearings, angular contact ball bearings, thrust bearings and special copper cages for various bearings.

Thrust roller bearing

Thrust roller bearing

Thrust roller bearing

Thrust roller bearing

Thrust roller bearing

Thrust roller bearing

Thrust roller bearing

Thrust roller bearing

Spherical roller bearing

Spherical roller bearing

Spherical roller bearing

Spherical roller bearing

Spherical roller bearing

Spherical roller bearing

Spherical roller bearing

Spherical roller bearing

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Wind power generation

Wind power generation

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

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Mine

Mine

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

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Cement

Cement

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

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Paper industry

Paper industry

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

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Port Lifting

Port Lifting

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

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Metallurgy

Metallurgy

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

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Wind power generation

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

Mine

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

Cement

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

Paper industry

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

Port Lifting

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

Metallurgy

Products are widely used in wind power generation, metallurgy, mining, papermaking, cement, port lifting, engineering machinery, environmental protection equipment and other industries

News Center

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Analysis of the Causes of Damage in Bearing Maintenance Treatment

28

ZZ Science & Technology

08

2023

Analysis of the Causes of Damage in Bearing Maintenance Treatment

The noise of the ball bearing dovetail guide is irregular, its frequency is above 1000Hz, its main frequency does not change with the speed ratio, but its total noise coefficient increases with the increase of the speed ratio. For the bearing with high raceway noise, the noise figure of the raceway noise decreases with the increase of viscosity, but when the viscosity of the bearing with low raceway noise increases to 20mm 2/s or more, the noise figure changes from decrease to increase to a certain extent. The greater the stiffness of the seated bearing, the smaller the total noise figure.

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28

ZZ Science & Technology

08

2023

Analysis of the Causes of Damage in Bearing Maintenance Treatment

The noise of the ball bearing dovetail guide is irregular, its frequency is above 1000Hz, its main frequency does not change with the speed ratio, but its total noise coefficient increases with the increase of the speed ratio. For the bearing with high raceway noise, the noise figure of the raceway noise decreases with the increase of viscosity, but when the viscosity of the bearing with low raceway noise increases to 20mm 2/s or more, the noise figure changes from decrease to increase to a certain extent. The greater the stiffness of the seated bearing, the smaller the total noise figure.

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28

ZZ Science & Technology

08

2023

Causes and Avoidance Measures of High Bearing Temperature

The use of thermal sensors can monitor the working temperature of the bearing at any time, and realize the automatic alarm or stop to prevent the occurrence of shaft combustion accidents when the temperature exceeds the specified value. High temperature often indicates that the bearing is in an abnormal situation. High temperatures are also detrimental to the bearing lubricant. Sometimes bearing overheating can be attributed to the bearing lubricant. If the bearing is connected for a long time at a temperature exceeding 125 ℃, the bearing life will be reduced. Causes of high temperature bearings include: insufficient lubrication or excessive lubrication, lubricants. It contains impurities, excessive load, bearing ring damage, insufficient clearance, and high friction caused by oil seal.

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28

ZZ Science & Technology

08

2023

Points for Attention in Measurement of Imported Bearing Part Size

As we all know, there are tens of millions of imported bearing size models. Therefore, if you don't know the specific type of imported bearing, you must measure the basic size of imported bearing by yourself before you can find the right imported bearing to use. To this end, the small series of special collection of relevant information and based on past experience to sort out some of the import bearing part of the size of the measurement points are as follows

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Service Support

Sincere service, worry-free after-sales

Wafangdian Yatong Bearing Manufacturing Co., Ltd. will be in line with the "people-oriented", "realistic innovation", "service leading", "the pursuit of unlimited" humanized management concept management enterprises.

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international market

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