>> P.195
车削型滚针轴承NATAFITRIBRIRNA49…URNA69…U(Fw≤35)RNA69…UURNA69…U相关安装尺寸Da最大mm2022222426262828353537374040434345454848515154基本额定动负荷基本额定静负荷(2)容许转速CN808084701550092609570185001030019800180003300018300338002030039200210003890021500401002940050300301005160031600C0N84909320204001080011600271001310030600205004460023700520002510058700268005910028400630004420088300463009260050400min-1140001200012000110009500950085008500750075007000700065006500600060005500550050005000450045004000CAD1N≈0.102kgf195