Bearing JM734449/JM734410 (KOYO)

Tapered roller bearings JM734449/JM734410

Bearing number : JM734449/JM734410

Size (mm) : 170x240x46

Brand : KOYO

Bore Diameter (mm) : 170

Outer Diameter (mm) : 240

Width (mm) : 46

Bearing dimensions and specification in KOYO catalogue:

d - 170 mm

D - 240 mm

T - 46 mm

B - 44,5 mm

C - 37 mm

a - 50,6 mm

r min. - 3 mm

r1 min. - 2,5 mm

r2 min. - 2,5 mm

da min. - 181 mm

Da min - 220 mm

Da max. - 230 mm

Da - 222 mm

db max. - 184 mm

db min - 180 mm

ra max. - 3 mm

rb max. - 2,5 mm

Db - 231 mm

Weight - 6,31 Kg

Basic dynamic load rating (C) - 353 kN

Basic static load rating (C0) - 666 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,75

Calculation factor (Y1) - 1,37

Designation

Bore Dia, mm

Outer Dia, mm: