BS EN 3055-1994 机体轴承.耐蚀钢的单列自调心滚子轴承.尺寸和负荷

标准号：BS EN 3055-1994
中文标准名称：机体轴承.耐蚀钢的单列自调心滚子轴承.尺寸和负荷
英文标准名称：Bearings, airframe rolling - Single row self-aligning roller bearings in corrosion resisting steel - Dimensions and loads
标准类型：V22
发布日期：1994/7/15 12:00:00
实施日期：1994/7/15 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 standard specifies the characteristics of single row self-aligning roller bearings in corrosion resisting steel designed to withstand only slow rotations, oscillations and/or swivelling under load. They are intended for use in bell crank lever ends or at the end of rigid flight control rods for transmission purposes, before or after servo operation. The airframe rolling bearings defined in this standard are used from - 54 ℃ to + 150 ℃. However, being lubricated with the following greases : - very high pressure grease, ester type (code A), operational range - 73 ℃ to + 121 ℃ or - very high pressure grease, synthetic hydrocarbons, general purpose (code B), operational range - 54 ℃ to + 177 ℃ (see EN 3280), their field of application when lubricated with code A grease is limited to + 121 ℃.