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Same quality for many years Only for making better products

Focus on efficient operation of mechanical equipment to meet customers' one-stop procurement needs
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With business partners and A relatively complete business channel Has created a good brand and goodwill
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Select more efficient treatment process according to customer requirements Professional customized services for thousands of enterprises
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Services provided by the company Free distribution, installation guidance, after-sales maintenance, Return visit Provide 7 * 24 hour quick response

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Linqing Xuanda Bearing Co., Ltd. is a comprehensive bearing enterprise specializing in production, sales and service. The company has the ability of independent innovation and R&D, can independently complete a series of systems from R&D, manufacturing, sales and after-sales, and has the independent registered trademark NSTB brand. At present, the company's main products include more than 100 varieties of deep groove ball bearings, self-aligning ball bearings, cylindrical roller bearings, self-aligning roller bearings, needle roller bearings, angular contact ball bearings...

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Focus on bearing product selection and service to meet customers' one-stop procurement needs
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machining
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Focus on bearing product selection and service to meet customers' one-stop procurement needs
Preventing issues that affect bearing quality during ring heat treatment
Preventing issues that affect bearing quality during ring heat treatment
During the heat treatment of the tapered roller bearing ring, due to the structure of the bearing ring itself, heat treatment process, processing equipment, and human factors, the ...
What are the lubrication methods for bearing rotation
What are the lubrication methods for bearing rotation
A lubrication method that drips oil to the bearing through the oil saving port in the oil cup. The advantages of oil cup drip lubrication are simple structure, convenient use, and ...
Specific handling methods for high bearing temperature
Specific handling methods for high bearing temperature
If the temperature of the deep groove ball bearing is too high, when the temperature of the deep groove ball bearing increases, the first step is to determine whether it has acted ...
Operation of adjusting and pre tightening the clearance of rolling bearings
Operation of adjusting and pre tightening the clearance of rolling bearings
High bearing temperature is a common and harmful fault in rotating equipment, which will reduce the service life of bearings and increase maintenance costs. When the temperature ri...