
Rolling bearings - Boundary dimensions and tolerances of needle roller bearings Part 2: Drawn cup without inner ring
出版:Japanese Standards Association

专家解读视频
This Standard specifies the boundary dimensions and preferred dimensions to be used for drawn cup needle roller bearings without inner ring as well as the minimum chamfer dimension limits. Also specified are the closed end thickness dimensions for bearings with closed end drawn cups. In addition, dimensional tolerances and methods for checking the needle roller complement bore diameter are specified.
ISO 3245:2007 - Identical