轴承振动和噪音

作者：bearingpower        发表时间：2010-12-12

轴承振动和噪音按JB/T7047-93标准将单个轴承振动加速度级别分为Z1、Z2、Z3组；按JB/T50009-94标准将单个轴承振动允许极限值分为V1、V2、V3组。轴承公称内径(mm)单个轴承振动加速度级(dB)不超过直径系列（1）直径系列（2）直径系列（3）Z1Z2Z1Z2Z3Z1Z2Z3536343734323735336363437343237353373835383634------83835383634------94036403735------104238423935444037124339433935454037154440444136464238174440454136474238204541464238484339254642474340494441304743484441504542轴承公称内径(mm)V1V2V3底频带中频带高频带底频带中频带高频带底频带中频带高频带5906050583630352118690605058363035211871108065724840442824811080657248404428249110806572484044282410140100859060505535301214010085906050553530151801301001107860654635171801301001107860654635202201601251301007580604522220160125130100758060452522016012513010075806045282201601251301007580604530250200160150120100907560