Chinese Standard: GB/T 273.1-2011

Rolling bearings—Boundary dimensions general plan—Part 1:Tapered roller bearings

IDT  ISO 355:2007

全国滚动轴承标准化技术委员会(SAC/TC 98)

GB/T 273的本部分规定了单列和双列圆锥滚子轴承及其组件的外形尺寸，还规定了该类轴承凸缘外圈的凸缘尺寸以供选择，同时还规定了每一轴承的系列代号。

This standard is the original Chinese electronic standard.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
After you successfully purchase, we will send the electronic version of this standard to your email address