Electric Tool

Power tools require bearings with long service life, low vibration, low heat generation, low noise, flexible operation, sturdiness and durability and other aspects of performance requirements are relatively strict. Temperature, material quality, adequate lubrication and avoidance of dust contamination are important factors in extending bearing life. E-SAIA Bearings has many years of rich experience in providing total bearing solutions for power tool manufacturers. The quality can replace imported products and can provide you with products that you are satisfied with.

In recent years, under the influence of the severe international economic situation, the domestic and foreign sales of the power tool industry have been impacted. rapid career development.

As the largest professional trading mall for hardware products in the country, my country Science and Technology Hardware City, the annual sales of bearings account for a large proportion of the overall sales of the mall. It is understood that although the bearing is a small accessory in the host, it is like the heart of a power tool, and its effect is very important. Whether the function of the host product is good or bad, the quality of the bearing occupies an extremely important place. To this end, with the progress of product quality, the demand for brand bearing products has become more and more significant. Because the majority of users have more and more clear requirements for the reliability and stability of bearings, as well as the progress of the management concept and development concept of various host industry enterprises, they attach importance to cultivating their own corporate name brands and brands, so the market demand is more towards excellent bearing brands and excellent bearing companies. 

With the development of the market, users have higher and higher requirements for the accuracy, function, life and variety of bearing products. They are no longer satisfied with the requirements for general-purpose bearings, and turn to products with high precision, low noise and long life. . "Although the development of the bearing industry has increased, compared with the international bearing industry power, there is still a large gap in the industry, which is mainly manifested in the low proportion of high-precision, high-tech and high-value-added bearing products. Reflected in the market , that is, our demand for high-quality bearings must be met by imports." Mr. Li, a bearing seller in Jindu Mall, said about the lack of bearing industry.

At present, many bearing enterprises have undergone a series of independent innovation reforms, so that the technical level, reliability and stability of the bearing industry have been improved to a certain extent, and in the future sales process, the main supporting market will still be controlled in In the hands of these enterprises; under the effect of the slowdown of foreign trade and the active pull of domestic demand, some power tool bearing markets will turn to domestic enterprises, and imported bearings will decline.

This year can be said to be a year in which both opportunities and pressures coexist in the development of the bearing industry. Looking at the domestic market, the increase in uncertain factors in the economic operation last year has brought new challenges and new opportunities to the bearing industry. my country will continue to increase investment in infrastructure construction, and bearing-related industries such as steel, automobiles, and home appliances are also facing new opportunities for development. Along with the improvement of living standards, the development of the automobile industry has also driven the development of automobile bearings. In the future, the demand for bearings will increase steadily, and the bearing industry will usher in a period of continuous development. Many bearing sellers in Hardware City must seize the opportunity at that time, relying on the weak radiation force of the hardware city, to seize domestic and foreign markets with more complete types, better quality and more advantageous prices, and further improve quality bearings market share.

Power tool bearing accessories and models

Accessories for every power tool: rotor, stator, gear, bearing, switch, carbon brush, carbon brush holder, carbon brush cover, power cord.

Common model numbers: 606, 607, 608, 626, 627, 628, 629, 6000, 6001, 6004, 6200, 6201, 6202, 6203, 6303, 61907, 688, etc.

For the selection of bearings in the design of the motor system, the following three aspects need to be considered:

1. The speed of the motor is relatively high. The speed of the ordinary induction motor is several thousand revolutions, and the speed of the series motor can reach tens of thousands of revolutions or even higher. The high speed must put forward more stringent requirements for the bearing.

2. The accuracy of the motor system is high. Usually, the gap between the stator and the rotor is only a few millimeters or even a few tenths of a millimeter. The deviation of the bearing accuracy will cause the stator and rotor of the motor to rub and burn the motor.

3. Usually the internal space of the motor is small, the structure design is compact, the bearing is usually assembled by pressing, and the interchangeability of the bearing is poor, so the reliability of the bearing is high.