NTN 面对面组合 d 280~500mm
产品参数
主要尺寸 mm额定基本负荷KN额定基本负荷kgf安装相关尺寸 mm重量 kg轴承号允许转速 min -1作用点 mm常数轴向负荷系数
dDBC 1r ls min 1)r s min 1)动负荷Cr静负荷Cor动负荷Cr静负荷Cord a 最大D a 最大D a 最小S a 最小r 1as 最大r as 最大(大约)脂润滑油润滑aeY 1Y 2Y 0
5008302642647.57.5640014000650000142000055079474030665705E-3231/500G229039037.50.401.682.501.64
500720167167663050690031500070000054069265525552213230/50032042061.50.371.802.691.76
4807902482487.57.553001110054000011300005307547053066481323196310410360.401.682.501.64
48070016516566305067003100006850005206726402555211323096330450630.371.802.691.76
4607602402407.57.54900103005000001050000510724680256643332319232043034.50.401.682.501.64
4606801631636630506600310000670000500652620255520132309235047056.50.371.802.691.76
4407202262266650001030051000010500004856926452555361323188340460440.401.682.501.64
4406501571576626005450266000560000480622600205517732308837049053.50.371.802.691.76
42070022422466480097004900009900004656726252555346323184360480600.401.682.501.64
4206201501506526505900270000600000460598570205415432308439052048.50.371.802.691.76
4006502002006637507850385000800000445622580205525932318038051032.50.401.682.501.64
40060014814865253054502580005550004405785501854146323080410550450.371.802.691.76
38062019419465335067003400006850004205985502054229323176410540290.401.682.501.64
3805601351356520804350213000445000415538515185411332307644058044.50.371.802.691.76
3606001921926532006500325000660000400578535185421832317243058025.50.401.682.501.64

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