Bearing NNU3148 (KOYO)

Cylindrical roller bearings NNU3148

Bearing number : NNU3148

Size (mm) : 240x400x128

Brand : KOYO

Bore Diameter (mm) : 240

Outer Diameter (mm) : 400

Width (mm) : 128

Bearing dimensions and specification in KOYO catalogue:

d - 240 mm

Fw - 286 mm

D - 400 mm

B - 128 mm

r min. - 4 mm

da min. - 256 mm

da max - 282 mm

Da max. - 384 mm

db min - 291 mm

ra max. - 3 mm

Weight - 65,3 Kg

Basic dynamic load rating (C) - 1270 kN

Basic static load rating (C0) - 2290 kN

Designation

Bore Dia, mm

Outer Dia, mm: