ISO 14221-1998 航空航天 飞机结构用轻负荷密封精密单列自调心球轴承 英制系列

标准号：ISO 14221-1998
中文标准名称：航空航天 飞机结构用轻负荷密封精密单列自调心球轴承 英制系列
英文标准名称：Aerospace - Airframe ball bearings, single-row, self-aligning, precision, sealed, light duty - Inch series
标准类型：V22
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：V22
国际标准分类号：49.035
适用范围：This International Standard specifies the characteristics, boundary dimensions, tolerances, internal clearances and permissible loads of inch series, single-row, self-aligning, sealed, light duty ball with increased precision and reduced internal clearances used in airframe applications. These bearings are full complement (without cage) with a single row of balls. These bearings are designed to withstand only slow rotations and oscillations under axial load and are intended for use between fixed and moving parts of an aircraft structure and their control surfaces. The airframe ball bearings covered by this International Standard are designed to operate in the temperature range of -54℃ to +150℃.