Bearing LL648449/LL648416 (KOYO)

Tapered roller bearings LL648449/LL648416

Bearing number : LL648449/LL648416

Size (mm) : 254x315.913x31.75

Brand : KOYO

Bore Diameter (mm) : 254

Outer Diameter (mm) : 315,913

Width (mm) : 31,75

Bearing dimensions and specification in KOYO catalogue:

d - 254 mm

D - 315,913 mm

T - 31,75 mm

B - 31,75 mm

C - 22,225 mm

a - 54 mm

r min. - 3,6 mm

r1 min. - 4,8 mm

da min. - 268 mm

Da min - 295 mm

Da max. - 300 mm

db max. - 268 mm

ra max. - 3,6 mm

rb max. - 4,8 mm

Db - 301 mm

Weight - 4,99 Kg

Basic dynamic load rating (C) - 241 kN

Basic static load rating (C0) - 549 kN

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,39

Designation

Bore Dia, mm

Outer Dia, mm: