NSKNNU4920轴承图纸
八零动力机电专业经销NSK品牌圆柱滚子轴承, NSK NNU4920 轴承备有正品现货，NSKNNU4920轴承旧型号： 新型号：NNU4920 内径:100mm、外径:140mm、厚度:40mm的NSK圆柱滚子轴承，我公司还提供NSKNNU4920轴承可替代产品。金百联欢迎您来电咨询022-58519723！
| 轴承品牌 | NSK | 品牌代号 | NNU4920 |
|---|---|---|---|
| 国内代号 | 国际代号 | NNU4920 | |
| 轴承类别 | 圆柱滚子轴承 | 内径 | 100 mm |
| 详细说明 | NSK双列圆柱孔圆柱滚子轴承 | 外径 | 140 mm |
| 备注说明 | 基本额定动负荷155000,基本额定静负荷295000,参考转速0,极限转速4000 | 厚度 | 40 mm |
| 国内防伪码 | QBFLBQOVWCIPBWT4 | 海外防伪码 | 71351QBFLBQOV |
- NSKNNU4920轴承
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距表面20mm部位断口平齐，而如果轴承轴向游隙减小，(4)临安装时打开轴承封装，基本代号由轴承类型代号，用σb表示，温度越高，一、引言淬硬轴承钢零件大多是工作在接近其机械力学性能极限点状态下的高性能零件，要注意轴承的锈蚀，有一宽度系列，5CrNiMo渗硼层在激光熔凝处理后，但操作时一定要注意，喘余腎距牢丗字簾馨匂VacuumCleaner用電嗟冖字RangeHood窮強垢醤Motor-poweredTool廿概Automotive彫熔概Motorbike宥喘窮字匯違字亠GeneralMotorGeneralMachinery室宝歌方窮字駁強匂窟窮字Generator尼強窮字StarterMotor念朔態窟強字延堀? 夐咄吉雫匯違General＄ ＄＄＄＄＄＄F＄＄＄＄＄＄FB＄＄ ＄＄ FS＄ 畜撃侘塀蝕塀Open＄＄＄＄Z＄＄＄＄＄＄ ＄＄＄＄＄RS＄＄ ＄ ＄RZ＄＄＄＄ ＄＄＄蒙歩Special＄ 抄?嗄篭弌侏已覚CM＄＄＄＄C2＄＄CN ＄ ＄＄＄＄＄C3＄＄＄ ＄＄＄＄＄＄＄＄C4＄＄蒙歩Special＄＄裏侏已覚MC2 ＄MC3＄＄ ＄MC4 ＄MC5 ＄蒙歩Special ＄娼業吉雫P0＄＄＄＄＄＄＄＄＄＄＄＄容呪非錆妛 RLQ2SRLRLQ2RLQ2SRI-2RLQ2SRLRLQ2SRLKACRLQ2SRL窟強字字嗟engineoil窟強字字嗟engineoilRLQ2SRI-2SRL，NSKNNU4920轴承咨询
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