Home / Standards / GB/T 5800.2-2012 GB/T 5800.2-2012 Abolished Rolling bearings -Instrument precision bearings - Part 2: Boundary dimensions，tolerances and characteristics of inch series bearings 滚动轴承 仪器用精密轴承 第2部分：英制系列轴承的外形尺寸、公差和特性 Standard Type GBT ICS 21.100.20 CCS J11 Status 废止 Issue Date 2012-09-03 Implementation 2013-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会