Your cookie settings.

Personalised experiences at full control.

This website uses cookies and similar technologies (“cookies”). Subject to your consent, will use analytical cookies to track which content interests you, and marketing cookies to display interest-based advertising. We use third-party providers for these measures, who may also use the data for their own purposes. 

You give your consent by clicking "Accept all" or by applying your individual settings. Your data may then also be processed in third countries outside the EU, such as the US, which do not have a corresponding level of data protection and where, in particular, access by local authorities may not be effectively prevented. You can revoke your consent with immediate effect at any time. If you click on "Reject all", only strictly necessary cookies will be used.
Sino-foreign joint venture High-tech enterprise, specializing in providing customers with stable and reliable bearing products and overall technical solutions.

Insert Bearings

Connecting Spherical

Agricultural Machinery

Bearing Unit

Recovery volume
Strict Production Process
Recognized by many well-known companies in the world
    Zhongda  Bearing Manufacturing Co., Ltd. is a Sino-foreign joint venture high-tech enterprise,located in Linxi Shuangchuang Technology Industrial Park,with a registered capital of 30 million yuan. The company is committed to the R & D and manufacturing of high-end insert bearings and pillow block bearing, is specialized in providing stable and reliable bearing products and overall technical solutions for industry customers.
 
  • High Quality
    The company is equipped with the world's leading high-precision bearing manufacturing, inspection and testing equipment, and the use of "smart manufacturing" equipment has comprehensively improved product quality.
    Increased production efficiency...
  • Focus

    Z&R Bearing Manufacturing Co., Ltd. is a Sino-foreign joint venture high-tech enterprise, the company is committed to the research and development and manufacturing of high-end spherical and pedestal bearings...

  • High Efficiency
    The company adopts the ERP enterprise management system of world-renowned enterprises to improve the controllability of the production process, and realize the efficient production mode of human-machine coordination and cooperation and human-machine integration...
  • Globalization
    The products are sold to more than 30 countries such as the United States, Italy, Norway, Germany, etc., and have provided product support services for many large high-end equipment manufacturing enterprises at home and abroad...
Many specifications Full range
Can also provide customers with customized solutions
With comprehensive bearing research and development capabilities and bearing manufacturing capabilities, covering all important links of the bearing industry chain can provide customers with cost-effective solutions.

Number of staff

200+

Branch/subsidiary

3

Plant area

35000+

Best-selling country

90+

Partners

400+

R&D center

2

Product category

6000+

Production base

200+

Service Area

For different occasions in different industries, Zhongda Bearing has corresponding products to meet your needs.
Agricultural machinery adjusts bearing clearance in time
05-11
During the use of agricultural machinery, it was found that some operators neglected to promptly inspect and adjust the machinery, resulting in certain losses, which is really inappropriate. For example: when the bearing clearance on the agricultural machinery wheel shaft exceeds the specified value
The Role of Bearings?
05-08
1. Support mechanical rotating bodyThe main function of the bearing is to support the mechanical rotating body, reduce its friction coefficient during movement, and ensure its rotation accuracy. At the same time, bearings are also components that fix and reduce the load friction coefficient during m
What impact does cleanliness have on the performance of maintenance-free bearings?
05-06
Effect on maintenance-free bearing lifeThe cleanliness of maintenance-free bearings has a great impact on the life of the bearings. Professional tests have been carried out on maintenance-free bearings, and the results are that the difference is many times or even dozens of times. The higher the cle
Installation method of UK300 and UK200 series outer spherical bearings
04-26
Installation instructions for UK200 series outer spherical bearings:1. Cleaning: Clean the bearing seat and bearings to ensure that the surface is clean and free of impurities and burrs.2. Apply grease: Apply an appropriate amount of grease on the bearing seat and bearing surface to lubricate and pr
Characteristics of tractor bearings
04-24
Tractor bearings are a special type of bearing used specifically for agricultural machinery such as tractors. They have some unique features and advantages that allow them to adapt to the tractor's working environment and requirements.Tractor bearings are designed to withstand impacts and heavy load
Classification of cooperation methods of outer spherical ball bearing shafts
04-19
1. The code names of spherical ball bearings with top wire are: UC200 series (light series), UC300 series (heavy-duty series), and the deformed product UB (SB) 200 series. If the use environment is suitable for a small environment, generally choose the UC200 series, and vice versa. Then choose UC300

Z&R bearing

Product Center

Apply For Agent

If you want to get the latest news and product information of Zhongda at any time or become a Zhongda dealer, click the button below.

Share To
Scan to follow WeChat public account
© Z&R (Hebei) Bearing Manufacturing Co., Ltd.  |  Sitemap  Manage Entrance