NTN 背对背组合 d 200~340mm
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
dDB 1Cr s min 1)r ls min 1)动负荷Cr静负荷Cor动负荷Cr静负荷Cord a 最小D b 最小S b 最小r as 最大r 1as 最大(大约)脂润滑油润滑aeY 1Y 2Y 0
34052013311862148028701500002930003684887.55289.24130685006601700.371.82.691.76
320540220176622500490025500050000034850222521884231645006602170.401.682.501.64
32054017615762224041002280004150003485059.5521504131645006601970.401.682.501.64
32048015112151.5158031001620003150003424551541.585.44230645307101700.371.802.691.76
32048012110851.5119022501210002290003424496.541.570.94130645307101570.371.802.691.76
300500200160622100405021400041500032846420521444231605307102020.401.682.501.64
30050016014262201036002050003700003284719521154131605307101820.401.682.501.64
30046014811851.5161031501650003200003224341541.580.24230605707601630.371.802.691.76
30046011810551.5107019901090002030003224286.541.565.64130605707601510.371.802.691.76
280460183146621940365019800037500030843318.5521094231565807701770.401.682.501.64
280460146130621640290016700029600030843585287.44131565807701680.401.682.501.64
28042013310651.51200234012300023800030239713.541.557.34230566208201480.371.802.691.76
2804201069451.5890163091000166000302394641.547.24130566208201360.371.802.691.76
26044018014451.5194037501980003800002824131841.51014231526308401760.401.682.501.64
26044014412851.515002630152000268000282412841.582.24131526308401610.401.682.501.64

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