Bearing 32248 (NSK)

Tapered roller bearings 32248

Bearing number : 32248

Size (mm) : 240x440x127

Brand : NSK

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 127

Bearing dimensions and specification in NSK catalogue:

d - 240 mm

D - 440 mm

T - 127 mm

B - 120 mm

C - 100 mm

a - 102,5 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 267 mm

Da min - 374 mm

Da max. - 422 mm

db max. - 285 mm

Db min. - 416 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 78 Kg

Basic dynamic load rating (C) - 1630 kN

Basic static load rating (C0) - 2730 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

Designation

Bore Dia, mm

Outer Dia, mm: