NTN NK68/25R bearing

68x82x25

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 NK68/25R

Bearing number : NK68/25R

Size (mm) : 68x82x25

Brand : NTN

Bore Diameter (mm) : 68

Outer Diameter (mm) : 82

Width (mm) : 25

Bearing dimensions and specification in NTN catalogue:

Fw - 68 mm

D - 82 mm

C - 25 mm

r min. - 1 mm

Da max. - 77 mm

ra max. - 0,6 mm

Weight - 0,241 Kg

Basic dynamic load rating (C) - 44,5 kN

Basic static load rating (C0) - 89 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 6000 r/min

Bearing NK68/25R

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