Download or read book GB T 290 2017 Translated English of Chinese Standard GBT 290 2017 GB T290 2017 GBT290 2017 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-05-05 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the boundary dimension for the needle roller bearings with drawn cup and without inner ring. This Standard is applicable to the design and type-selection of bearings.