NTN NK120/40 bearing

120x140x40

Bearings are actually just simple pieces in an engine and most of the time, it is used to minimize friction between metal parts, like the NTN release bearing which diminishes any kind of friction between the release fork and presser plate levers.



Needle roller bearings NK120/40

Bearing number : NK120/40

Size (mm) : 120x140x40

Brand : NTN

Bore Diameter (mm) : 120

Outer Diameter (mm) : 140

Width (mm) : 40

Bearing dimensions and specification in NTN catalogue:

Fw - 120 mm

D - 140 mm

C - 40 mm

r min. - 1,1 mm

Da max. - 133,5 mm

ra max. - 1 mm

Weight - 0,91 Kg

Basic dynamic load rating (C) - 113 kN

Basic static load rating (C0) - 268 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3300 r/min

Bearing NK120/40

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