Why we prefer the skateboard bearings ceramic?

The advantage of skateboard bearings ceramic:
(1) Skateboard bearings ceramic has high temperature resistance, and the thermal expansion coefficient of ceramic balls is small. In high temperature environments, the bearings will not expand due to temperature, which greatly increases the use temperature of the entire bearing. The temperature of ordinary bearings is 160 degrees. Around, the ceramic ball can reach 220 degrees or more.

(2) Skateboard bearings ceramic have a high speed, ceramic balls have oil-free and self-lubricating properties, and ceramic balls have a small friction coefficient, so skateboard bearings ceramic have a high speed. Bearings using ceramic balls are more than 1.5 times the speed of general bearings. Rotating speed.

(3) Skateboard bearings ceramic have a long service life, and the ceramic balls can be without any grease. That is to say, even if the grease dries out, the bearings can still operate. This avoids the premature bearing damage caused by the drying of grease in ordinary bearings. Happened. According to our tests and feedback from some customers, the service life of the bearing after using ceramic balls is 2-3 times that of ordinary bearings.

(4) The last and most important point is insulation. The use of ceramic balls in bearings can insulate the inner and outer rings of bearings. Because ceramic balls are insulators, ceramic balls are used between the inner and outer rings of the bearing. It can achieve the effect of insulation. In this way, the bearings can be used in a conductive environment.

The skateboard bearings ceramic are maintenance-free and lubrication-free. It has a higher speed than all-bearing steel skateboard bearings!

Contact: Miya
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