NTN NK47/30R IR42×47×30 bearing

42x57x30

NTN Bearing Bore Size: 20 mm Outside Diameter: 47 mm Model Number: 6204LLU ... Original NTN Package Thickness: 14 mm NTN models: 6204ZZ 6204LLB 6204LLU Sizes(...



Needle roller bearings NK47/30R+IR42×47×30

Bearing number : NK47/30R+IR42×47×30

Size (mm) : 42x57x30

Brand : NTN

Bore Diameter (mm) : 42

Outer Diameter (mm) : 57

Width (mm) : 30

Bearing dimensions and specification in NTN catalogue:

d - 42 mm

F - 47 mm

D - 57 mm

B - 30 mm

C - 30 mm

r min. - 0,3 mm

s - 1 mm

da min. - 44 mm

Da max. - 55 mm

ra max. - 0,3 mm

Weight - 0,222 Kg

Basic dynamic load rating (C) - 42,5 kN

Basic static load rating (C0) - 91,5 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 8 500 r/min

Bearing NK47/30R+IR42×47×30

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