标 准 编 号：BS ISO 3245-2007 简体中文标题：滚动轴承.拉制的杯形无内环滚针轴承.外形尺寸和公差 繁体中文标题：滚动轴承.拉制的杯形无内环滚针轴承.外形尺寸和公差 English Name：Rolling bearings - Needle roller bearings, drawn cup without inner ring - Boundary dimensions and tolerances...