NTN d 300~500mm
产品参数
主要尺寸 mm额定基本负荷KN额定基本负荷kgf尺寸 mm轴承号允许转速 min -1安装相关尺寸 mm重量(大约) kg
dDBr s min 2)动负荷Cr静负荷Cor动负荷Cr静负荷CorF wE wNNU 圆柱孔NNU 锥孔 1)NN 圆柱孔NN 锥孔 1)脂润滑油润滑d a 最小d b 最小d c 最大d d 最小D a 最大D b 最大D b 最小r as 最大NNU 锥孔NNU 圆柱孔NN 圆柱孔NN 锥孔
420560140417404500177000460000465-NNU4984NNU4984K--9001100436448460470544--39287.7--
400600148520404150208000420000-547--NN3080NN3080K8801000420432---5805514--146141
400600148520404150208000420000-547--NN3080NN3080K8801000420432---5805514--146141
400540140416904300172000435000445-NNU4980NNU4980K--9401100416428440450524--388.284.1--
400540140416904300172000435000445-NNU4980NNU4980K--9401100416428440450524--388.284.1--
380560135516903450172000355000-512--NN3076NN3076K9401100400411---5405164--113109
380560135516903450172000355000-512--NN3076NN3076K9401100400411---5405164--113109
380520140416304050167000415000425-NNU4976NNU4976K--10001200396408420430504--384.580.6--
380520140416304050167000415000425-NNU4976NNU4976K--10001200396408420430504--384.580.6--
360540134516503300169000340000-493--NN3072NN3072K10001200380391---5204974--107103
360540134516503300169000340000-493--NN3072NN3072K10001200380391---5204974--107103
360480118312703250130000330000398-NNU4972NNU4972K--11001300373383394402467--2.55754.4--
360480118312703250130000330000398-NNU4972NNU4972K--11001300373383394402467--2.55754.4--
340520133516203200165000325000-473--NN3068NN3068K11001300360371---5004774--10298.5
340520133516203200165000325000-473--NN3068NN3068K11001300360371---5004774--10298.5

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