Bearing Introduction

Miniature bearing refer to the metric series, the outer diameter is less than 9mm; the inch series, the outer diameter of various bearings is less than 9.525mm! The main materials are carbon steel, bearing steel, stainless steel, plastic, ceramics, etc., the inner diameter can be as small as 0.6mm, and the inner diameter is usually 1mm.
The Miniature bearing are suitable for high speed and low noise fields, such as industrial equipment and small rotating electrical machines, such as: office equipment, micro motors, instrumentation, laser engraving, small clocks, floppy drives, pressure rotors, dental drills, hard disk motors , stepper motor, video recorder drum, toy model, computer cooling fan, money counter, fax machine and other related fields.ball bearings