Bearing NU2252 (NSK)

Cylindrical roller bearings NU2252

Bearing number : NU2252

Size (mm) : 260x480x130

Brand : NSK

Bore Diameter (mm) : 260

Outer Diameter (mm) : 480

Width (mm) : 130

Bearing dimensions and specification in NSK catalogue:

d - 260 mm

Fw - 320 mm

D - 480 mm

B - 130 mm

C - 130 mm

r min. - 5 mm

r1 min. - 5 mm

da min. - 280 mm

ra max. - 4 mm

rb max. - 4 mm

Weight - 111 Kg

Basic dynamic load rating (C) - 1710 kN

Basic static load rating (C0) - 2770 kN

(Grease) Lubrication Speed - 1 100 r/min

(Oil) Lubrication Speed - 1 300 r/min

Designation

Bore Dia, mm

Outer Dia, mm: