Miniature ball bearing manufacturers share our secrets about miniature bearings

Miniature ball bearing manufacturers tell us what is a miniature bearing, which refers to the metric series, the outer diameter is less than 9mm; the inch series, the outer diameter of less than 9.525mm of various types of bearings! The main materials are carbon steel, bearing steel, stainless steel, plastic, ceramics, etc. The inner diameter can be as small as 0.6 mm, and the inner diameter is usually 1 mm.

Miniature ball bearing manufacturers tell us the product features: In the ultra-small aperture miniature bearings, the types of miniature ball bearing manufacturers' deep groove ball bearings are metric 68 series, 69 series, 60 series, etc., the British R series a total of 6 kinds, based on this It can also be divided into ZZ steel dust cover bearing series, RS rubber seal ring miniature bearing series, Teflon bearing seal ring series and flanged rib series.

Miniature ball bearing manufacturers tell us the main purpose of the bearing: suitable for all kinds of industrial equipment, small rotary motors and other high-speed low-noise fields, such as: office equipment, micro-motors, instrumentation, laser engraving, small clocks, soft drives , pressure rotor, dental drill, hard disk motor, stepper motor, video recorder drum, toy model, computer cooling fan, money counter, fax machine and other related fields.

The miniature ball bearing manufacturers tell us the miniature bearing failure reason: About 40% of the failure of the ball miniature bearing is caused by dust, dirt, debris and corrosion. Contamination is often caused by improper use and poor use of the environment, and it can also cause problems with torque and noise. miniature ball bearing manufacturers' miniature bearing failures caused by the environment and pollution are preventable, and the cause of such failures can be determined by simple visual inspection. As long as miniature ball bearing manufacturers' bearing is used and installed properly, the ablation of miniature ball bearing manufacturers' miniature bearings is easily avoided. Erosion is characterized by the presence of indentations on the raceway of the micro-bearing ring caused by impact loads or improper mounting. Denudation usually occurs when the load exceeds the yield limit of the material. If the installation is not correct so that a load traverses the micro-bearing ring, it will also be ablated. The craters on the miniature bearing rings also generate noise, vibration and additional torque.

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