Click on the image to check the artwork
By certification 
Product Information
The special electric bike bearing 6201 6202 6203 with free sample adopts double fulcrum support, the output end of the installation gear is a floating support, and the commutator end is a positioning support. The position of the output bearing is close to the gear and bears the greatest force, which is the key bearing in the two bearings of the armature. In order to reduce its load, the NU type cylindrical roller bearing with no ribs on the inner ring is generally used. The commutator end generally adopts the NUP type of cylindrical roller bearing with a single rib in the inner ring and a flat retaining ring.
Features
The electric bike bearing 6201 6202 6203 with free sample is an important part of electric vehicles. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. According to the different friction properties of moving elements, bearings can be divided into two categories: rolling bearings and sliding bearings. Among them, the rolling bearing has been standardized and serialized, but compared with the sliding bearing, its radial size, vibration and noise are larger, and the price is also higher.
http://www.ghballbearings.com/
