Bearing NN3068K (KOYO)

Cylindrical roller bearings NN3068K

Bearing number : NN3068K

Size (mm) : 340x520x133

Brand : KOYO

Bore Diameter (mm) : 340

Outer Diameter (mm) : 520

Width (mm) : 133

Bearing dimensions and specification in KOYO catalogue:

d - 340 mm

D - 520 mm

Ew - 473 mm

B - 133 mm

C - 133 mm

r min. - 5 mm

da min. - 360 mm

Da min - 477 mm

Da max. - 500 mm

ra max. - 4 mm

Weight - 97,8 Kg

Basic dynamic load rating (C) - 1580 kN

Basic static load rating (C0) - 3090 kN

(Grease) Lubrication Speed - 880 r/min

(Oil) Lubrication Speed - 1100 r/min

Designation

Bore Dia, mm

Outer Dia, mm: