>> P.201
车削型滚针轴承NATAFITRIBRINA49…UNA69…U(d≤30)NA69…UUNA69…U相关安装尺寸mm(1)rsminFw最小da最大Da最大0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.60.60.60.60.60.61416162020222225252828303032323535404042424848121414171719192222242427273030323236363939444413151519192121242427272929313134343939414147472022222626282835353737404043434545484851515858基本额定动负荷CN8080847015500957018500103001980018000330001830033800203003920021000389002150040100294005030030100516003720063700基本额定静负荷(2)容许转速搭配的内圈C0Nmin-1849014000LRTZ10141493202040011600271001310030600205004460023700520002510058700268005910028400630004420088300463009260058400117000120001200095009500850085007500750070007000650065006000600055005500500050004500450040004000LRTZ121614LRTZ121623LRTZ152014LRTZ152024LRTZ172214LRTZ172224LRTZ202518LRTZ202531LRTZ222818LRTZ222831LRTZ253018LRTZ253031LRTZ283218LRTZ283231LRTZ303518LRTZ303531LRTZ324021LRTZ324037LRTZ354221LRTZ354237LRTZ404823LRTZ404841CAD1N≈0.102kgf201