Tapered roller bearings 180KBE031+L

Bearing number : 180KBE031+L

Size (mm) : 180x300x120

Brand : NSK

Bore Diameter (mm) : 180

Outer Diameter (mm) : 300

Width (mm) : 120

Bearing dimensions and specification in NSK catalogue:

d - 180 mm

D - 300 mm

T - 120 mm

C - 96 mm

r min. - 4 mm

r1 min. - 1,5 mm

da min. - 201 mm

Db min. - 287 mm

ra max. - 3 mm

rb max. - 1,5 mm

Weight - 31,1 Kg

Basic dynamic load rating (C) - 940 kN

Basic static load rating (C0) - 1690 kN

(Grease) Lubrication Speed - 900 r/min

(Oil) Lubrication Speed - 1200 r/min

Calculation factor (e) - 0,39

Calculation factor (Y0) - 1,7

Calculation factor (Y2) - 2,6

Calculation factor (Y3) - 1,7