轴承新旧型号对照表.xls

新旧型号对照表深沟球轴承圆柱滚子轴承调心滚子轴承滚针轴承圆锥滚子轴承推力球轴承推力圆柱滚子轴承旧型号新型号旧型号新型号旧型号新型号旧型号新型号旧型号新型号旧型号新型号旧型号新型号旧型号新型号旧型号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角接触轴承2097100352000推力调心滚子轴承10009006190032600NU23003182100NN3000K5330021300C311370023100K旧型号新型号2097900352900旧型号70001001600032400NU4003282100NN3000K350022200311390023900K1036900719002077100382000903920042100NJ10004182900NN4900K360022300411310024000K36000H7000CM2097700352100906930042200NJ2004482900NNU4900300310023000411370024100K46000H7000ACM77700381000906940042300NJ3004382900NNU4900K300320023200320370023100N66000H7000BM100780031800X242400NJ400300370023100305320023200C3007200332002730031300X1-外径非标NN-双列圆柱A-无装球缺口的双列角接触或深沟球轴承如3205AX2-高度非标NNU-内圈挡边双列C-调心滚子轴承设计改变内圈无挡边活动中挡圈冲压保持架,对称型滚子加强型如23122CX3-外径高度﹑非标NNP-内圈单挡边并带平挡圈CA-C型调心滚子轴承内圈带挡边活动中挡圈,实体保持架如23084CA/W33N-外圈无挡边NNF-外圈有止动槽两面带密封针K-有圆锥孔轴承如1210K(1:12)NU-内圈无挡边YA-结构改变(综合表达)K30-有圆锥孔(1:30)轴承如1210K301:30O°57'17''1:122°23'10''NJ-内圈单挡边YA1-外圈外表面与标准设计有差异/C-游隙符合标准规定的1组,共有/C1/C2-/C3/C4/C5/W20-轴承外圈上有三个润滑油孔YA2-内圈内孔与标准设计有差异YB-技术条件改变(综合表达)/W26-轴承内圈上有六个润滑油孔YA3-端面设计与标准设计有差异YB1-轴承外套表面有镀层/W33-轴承外圈上有润滑油槽和三个润滑油孔YA4-滚道设计与标准设计有差异YB2-轴承尺寸和公差要求改变/W33X-轴承外圈上有润滑油槽和六个润滑油孔YA5-滚动体与标准设计有差异YB3-轴承套圈表面粗糙度要求改变N-外圈上有止动槽如6210NM-黄铜实体保持架YB4-热处理要求改变