GB/T 20058-2017滚动轴承单列角接触球轴承外圈非推力端倒角尺寸国家标准
英文:Rolling bearings-Single-row angular contact ball bearings-Chamfer dimensions for outer ring non-thrust side GB/T 2005...
英文:Rolling bearings-Single-row angular contact ball bearings-Chamfer dimensions for outer ring non-thrust side GB/T 2005...