GB/T 273.2-1998 in English
SUPERSEDEDRolling bearings―Thrust bearings―Boundary dimensions,general plan
- Issued on:1998-08-12
- Implemented on:1999-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
《GB/T 273.2-1998滚动轴承 推力轴承 外形尺寸总方案》由TC98(全国滚动轴承标准化技术委员会)归口,主管部门为中国机械工业联合会。
本标准规定了单向和双向平底推力轴承的主要外形尺寸。此外,本标准还规定了尺寸系列为11,12,13,14,22,23和24的轴承座圈最小内径和轴圈最大外径尺寸。倒角尺寸rs和r1s仅适用于图1和图2所注明的倒角。其他倒角未规定尺寸,但应倒钝。最大倒角尺寸规定在GB 274中。本标准还对单向推力轴承的尺寸延伸规则作了规定,列于附录A(提示的附录)中。

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