前言 在实际工况中,轴承的损坏往往是几个机械装置同时运行导致的结果。损坏可能是由于不适当的装配或维修造成的,或是由于轴承、轴承座或运行时相关零件的失误引起的。在某些情况下,破坏也可能是由于考虑到经济利益、无法预见的运行条件及折衷设计而造成的。由于轴承损坏取决于设计、制造、装配、操作、维修等多方面因素,所以,有时很难确定造成损坏的主要原因。 Preface In actual conditions, the bearing damage is often the result of several mechanical devices running simultaneously. Damage may be caused by improper assembly or repair, or due to errors in bearings, housings, or run-time related parts. In some cases, damage may also be due to economic benefits, unforeseen operating conditions and compromise designs. As the bearing damage depends on many factors such as design, manufacture, assembly, operation, maintenance, etc., it is sometimes difficult to determine the main cause of damage.