Bearing 45252 (KOYO)

Tapered roller bearings 45252

Bearing number : 45252

Size (mm) : 260x400x104

Brand : KOYO

Bore Diameter (mm) : 260

Outer Diameter (mm) : 400

Width (mm) : 104

Bearing dimensions and specification in KOYO catalogue:

d - 260 mm

D - 400 mm

T - 104 mm

B - 104 mm

r min. - 4 mm

r1 min. - 5 mm

da max - 302 mm

Db min. - 360 mm

ra max. - 3 mm

rb max. - 4 mm

Db max - 382 mm

Weight - 48,1 Kg

Basic dynamic load rating (C) - 1140 kN

Basic static load rating (C0) - 2120 kN

(Grease) Lubrication Speed - 610 r/min

(Oil) Lubrication Speed - 810 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,68

Calculation factor (Y2) - 2,74

Designation

Bore Dia, mm

Outer Dia, mm: