NN3938MBKR NSK bearing

Bearing NN3938MBKR

Cylindrical roller bearings NN3938MBKR

Bearing number : NN3938MBKR

Size (mm) : 190x243.5x52

Brand : NSK

Bore Diameter (mm) : 190

Outer Diameter (mm) : 243,5

Width (mm) : 52

Bearing dimensions and specification in NSK catalogue:

d - 190 mm

D - 260 mm

E - 243,5 mm

B - 52 mm

C - 52 mm

r min. - 2 mm

Weight - 7,46 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 680 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 4 000 r/min

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