Bearing NK155/42+IR140×155×42 (NTN)

Needle roller bearings NK155/42+IR140×155×42

Bearing number : NK155/42+IR140×155×42

Size (mm) : 140x180x42

Brand : NTN

Bore Diameter (mm) : 140

Outer Diameter (mm) : 180

Width (mm) : 42

Bearing dimensions and specification in NTN catalogue:

d - 140 mm

F - 155 mm

D - 180 mm

B - 42 mm

C - 42 mm

r min. - 1,5 mm

s - ― mm

da min. - 148 mm

Da max. - 172 mm

ra max. - 1,5 mm

Weight - 2,69 Kg

Basic dynamic load rating (C) - 156 kN

Basic static load rating (C0) - 380 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 600 r/min

Designation

Bore Dia, mm

Outer Dia, mm: