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Bearing HM89440/HM89411 (KOYO)

Tapered roller bearings HM89440/HM89411

Bearing number : HM89440/HM89411

Brand : KOYO

Bore Diameter (mm) : 31.75

Width (mm) : 28,575

Bearing dimensions and specification in KOYO catalogue:

d - 31.75 mm

T - 29,37 mm

B - 28,575 mm

C - 23,02 mm

a - 23,9 mm

r min. - 0,8 mm

r1 min. - 0,8 mm

Da - 65 mm

db - 44,5 mm

da - 45,5 mm

Db - 73 mm

Basic dynamic load rating (C) - 79,5 kN

Basic static load rating (C0) - 107 kN

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Tags :  KOYO