Bearing N252 (NTN)

Cylindrical roller bearings N252

Bearing number : N252

Size (mm) : 260x420x80

Brand : NTN

Bore Diameter (mm) : 260

Outer Diameter (mm) : 420

Width (mm) : 80

Bearing dimensions and specification in NTN catalogue:

d - 260 mm

D - 480 mm

Ew - 420 mm

B - 80 mm

C - 80 mm

r min. - 5 mm

r1 min. - 5 mm

J - 340 mm

Weight - 65,6 Kg

Basic dynamic load rating (C) - 1 150 kN

Basic static load rating (C0) - 1 660 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 600 r/min

Designation

Bore Dia, mm

Outer Dia, mm: