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全部产品
NNU4138K30M/W33
Double row cylindrical roller bearings have two rows of rollers for higher radial load capacity. With rigid design and separable rings, they suit heavy-duty machinery like rolling mills and gear reducers.
Metral:
Two rows of rollers enhance radial load capacity.
Rigid structure resists misalignment and vibration.
Separable rings allow easy installation in complex setups.
参数
Bearing No.
NNU4138K30M/W33
d(mm)
190
D(mm)
320
B(mm)
128
LoadratingDynamicC(KN)
1293.6
LoadratingStaticC0(KN)
2156
SpeedlimitLubricationGrease(rpm)
2160
SpeedlimitLubricationOil(rpm)
2280
Weight(Kg)
41
Power-Star 轴承