Bearing NN3052 (KOYO)

Cylindrical roller bearings NN3052

Bearing number : NN3052

Size (mm) : 260x400x104

Brand : KOYO

Bore Diameter (mm) : 260

Outer Diameter (mm) : 400

Width (mm) : 104

Bearing dimensions and specification in KOYO catalogue:

d - 260 mm

D - 400 mm

Ew - 364 mm

B - 104 mm

C - 104 mm

r min. - 4 mm

da min. - 276 mm

Da min - 367 mm

Da max. - 384 mm

ra max. - 3 mm

Weight - 47,4 Kg

Basic dynamic load rating (C) - 1030 kN

Basic static load rating (C0) - 1830 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: