Miniature Deep Groove Ball Bearing 626 KOYO Single-Stage Reducer Bearing

Deep groove ball bearing structure is simple, compared with other easy to achieve high precision, so it can be mass production. In addition to the conventional models, it also has a variety of structural variations, such as deep groove ball bearing with dust cover, deep groove ball bearing with rubber ring and deep groove ball bearing with a stop groove and so on.

Deep groove ball bearing has small friction coefficient and high limit speed, so it has more advantages than thrust bearing when axial load is rotating at high speed. But because its aligning performance is limited, the concentricity of bearing installation should be high, otherwise it will affect the balance of its operation, increase the bearing stress, and thus shorten the working life.

Miniature ball bearings are ideal for a wide variety of light duty instrument and precision applications. Miniature deep groove ball bearings are metric series, outer diameter is less than 9mm; Inch series, all kinds of bearings with outer diameter less than 9.525mm, the main materials are carbon steel, bearing steel, stainless steel, plastic, ceramic, etc., among which the minimum inner diameter can be 0.6mm, and the general inner diameter is 1mm.

Main Application：

It is suitable for all kinds of industrial equipment, small rotary motor and other high speed and low noise fields, such as: office equipment, micro motor, instrument, laser engraving, small clock, soft drive, pressure rotor, dental drill, hard disk motor, stepping motor, video recorder drum, toy model, computer cooling fan, bill counting machine, fax machine and so on related fields.