基本尺寸重量轴承型号PrincipalDimensionsWtBearingNumberdDBCmmkg220393.715690.590NUP3044X2D24044015690.5105NUP3048X2D300558.8220139.7210NUP2260X2D380520.714076.272.5N1961X2D520.714076.272.5NUP1961X2D400600220148200NU3080D55075016090135N6／580D63079419088160N6／630D7509402101281908027／750D11201360210106475NUP6／1120D1360210106470N6／1120D12001520185185698NU6／1200D基本尺寸轴承型号PrincipalDimensionsBearingNumberdDBCmm1202001428024124D／W331402301025323228D／W331803001257423236D／W3328050026017623256D／W3330050024016023160D／W3336054022013423072D／W3340060024014823080D／W3342062023815023084D／W33530780288185230／530D630920310212230／630D／W33670980350230230／670D／W33710950375243239／710X2D／W338001060370258249／800D／W338501220660365240／850D／W339001270470365230／900D／W339501360470320230／950D／W33基本尺寸重量轴承型号PrincipalDimensionsWtBearingNumberdDBCmmkg44066018065163PFZ88132180)