Abstract: In view of inefficiency manual pressing ball craft, the labor intensity being big and easy to miss balls about deep groove bearings with gap,a kind automatic assembly machine was developed realize function filling moving products, improve …

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1 Bearing usage conditions and problems607 Insert spherical deep groove ball bearings are used in a multi-function tool. The working principle of the tool (Figure 1) is: motor rotates at high speed, due to eccentricity between axis mating part rotor outer …

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The combined reducer is the main mechanical equipment for steel rolling. working clearance of spherical roller bearings directly affects operating conditions and service life reducer. Therefore, natural must be correctly selected rollers adjusted …

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