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NN3008TN/SP
Double row high-precision cylindrical roller bearings feature two rows of precision-ground rollers for exceptional radial stiffness and accuracy. Ideal for machine tool spindles, aerospace equipment, and high-speed transmissions requiring minimal runout.
Metral:
Ultra-precise roller geometry ensures minimal radial play and high rotational accuracy.
Enhanced radial stiffness supports heavy loads while maintaining dimensional stability.
Low friction design reduces heat generation for high-speed applications.
参数
Bearing No.
NN3008TN/SP
d(mm)
40
D(mm)
68
B(mm)
21
LoadratingDynamicC(KN)
42.042
LoadratingStaticC0(KN)
54.88
SpeedlimitLubricationGrease(rpm)
11640
SpeedlimitLubricationOil(rpm)
13580
Weight(Kg)
0.3
Power-Star 轴承