Electric tool ball bearing

Donghuang Bearings provides optimized bearing solutions for every part of electric tools based on their operating conditions. Through continuous bearing experiments, environmental simulation tests, durability tests of electric tools, and practical tests of electric tools, a comprehensive and effective analysis of the tools is conducted. This includes fixing the bearing properties, raw material properties, spare parts, and various microstructures based on internal part numbers to ensure the stability of tool usage.

Donghuang Bearings optimally provides bearing solutions for every part of electric tools based on their usage conditions. Through continuous bearing experiments, environmental simulation experiments, electric tool durability tests, and practical electric tool tests, a comprehensive analysis of the tools is conducted. This includes fixing bearing properties, raw material properties, spare parts, and various microstructures based on internal part numbers to ensure the stability of tool usage. VCD Bearings has produced over 120 different bearing models, more than 5000 part numbers, and over 300 types of machined parts for electric tool bearings. The specially developed single-row, double-row, and double-groove bearings for VCD electric hammers and reciprocating saws have obtained more than ten patents, and many equipment tooling fixtures and specialized testing tools have been independently developed to meet the special structural requirements of electric tools, ensuring the service life of electric tool bearings.

The high sealing performance and low noise of electric tool bearings; the performance of Changchun Ming is more effectively guaranteed. At the same time, due to improvements in the materials of motor shaft seals and production equipment, the practical reliability of bearings has been effectively ensured, and the quality level of motor series bearings has reached an internationally advanced level.

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