fingerboard bearings 681

Fingerboard bearings is referred the bearings used in fingerboard(finger skateboard). fingerboard  and finger skateboard is a miniature version of skateboard,it is also called fingerboard. It is a new fingertip sport that uses fingers instead of feet to control the fingerboard.

Each fingerboard need to have four pieces of bearings, usually,the type of fingerboard bearings is covered with shields, but sometimes open type is used, it is 681,  it is with a bore diameter 1mm,a outer diameter 3mm and a width 1mm.  The quality of fingerboard bearings greatly determine if the fingerboard can run freely.

Runstar is a professional finger skateboard bearings manufacturer, we specialize in manufacturing high precision miniature ball bearing since 2007.we have been committed to the R & D and production of high-precision finger skateboard bearings for long time.

Usually, the fingerboard bearings 681 need to be coated with PU polyurethane or POM hard plastic.We can design and make the fingerboard wheel with  bearings directly,and we can design and make a new mold according to your drawing.

The fingerboard bearings from Runstar have the characteristics of low starting torque, flexible and smooth rotation, low noise and long life, which are deeply loved and recognized by users.

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