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径向滚珠轴承的外部尺寸用d×D×B来表示(其中:d为内套的内径,D为外套的外径,B为套圈的宽度),这些基本尺寸在国际上已取得了统一的标准。此外,滚珠的大小及个数,亦同时可以在资料中查得。就在上述条件下,照我在工作中的体会并结合参考资料,编订下面的设计方法,以供专业的轴承工程技术人员作参考。如有错误的地方,尚希读者指正。一、套圈的设计过程:(1)根据轴承的型号,从资料中查得符合国际标准的基本尺寸内套的内径d、外套的外径D、和套圈的宽度B。(2)根据轴承的型号,从资料中查得滚珠的
The external dimensions of radial ball bearings are expressed as d × D × B (where d is the inner diameter of the inner sleeve, D is the outer diameter of the outer sleeve and B is the width of the ferrule). These basic dimensions have been internationally adopted Standard. In addition, the size and number of balls can also be found in the data. In the above conditions, according to my experience in the work and with reference materials, the preparation of the following design methods for professional bearing engineering and technical personnel for reference. If the wrong place, still hope readers correct. First, the design process of the ferrule: (1) According to the model of the bearing, find the inner diameter d of the inner sleeve, the outer diameter D of the outer sleeve and the width B of the ferrule according to the basic dimensions of the international standard. (2) According to the bearing model, check the information from the ball