KOYO NN3056K bearing

Bearing NN3056K

KOYO NN3056K bearing, Size: 280x420x106. KOYO NN3056K are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearing NN3056K

Bearing number : NN3056K

Size (mm) : 280x420x106

Brand : KOYO

Bore Diameter (mm) : 280

Outer Diameter (mm) : 420

Width (mm) : 106

Bearing dimensions and specification in KOYO catalogue:

d - 280 mm

D - 420 mm

Ew - 384 mm

B - 106 mm

C - 106 mm

r min. - 4 mm

da min. - 296 mm

Da min - 387 mm

Da max. - 404 mm

ra max. - 3 mm

Weight - 49,6 Kg

Basic dynamic load rating (C) - 1090 kN

Basic static load rating (C0) - 2010 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1400 r/min

Tags :  KOYO , 280x420x106

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