Bearing M252349/M252310 (KOYO)

Tapered roller bearings M252349/M252310

Bearing number : M252349/M252310

Size (mm) : 269.875x381x74.613

Brand : KOYO

Bore Diameter (mm) : 269,875

Outer Diameter (mm) : 381

Width (mm) : 74,613

Bearing dimensions and specification in KOYO catalogue:

d - 269,875 mm

D - 381 mm

T - 74,613 mm

B - 74,613 mm

C - 57,15 mm

a - 69 mm

r min. - 6,4 mm

r1 min. - 3,2 mm

da min. - 289 mm

Da min - 350 mm

Da max. - 368 mm

db max. - 295 mm

ra max. - 6,4 mm

rb max. - 3,2 mm

Db - 363 mm

Weight - 24,5 Kg

Basic dynamic load rating (C) - 854 kN

Basic static load rating (C0) - 1670 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

Designation

Bore Dia, mm

Outer Dia, mm: