Bearing HM88644/HM88612 (KOYO)

Tapered roller bearings HM88644/HM88612

Bearing number : HM88644/HM88612

Brand : KOYO

Bore Diameter (mm) : 31.75

Width (mm) : 25,4

Bearing dimensions and specification in KOYO catalogue:

d - 31.75 mm

T - 26,543 mm

B - 25,4 mm

C - 21 mm

a - 21,8 mm

r min. - 1,6 mm

r1 min. - 2,4 mm

Da - 60 mm

db - 42,5 mm

da - 45 mm

Db - 69 mm

Basic dynamic load rating (C) - 66,9 kN

Basic static load rating (C0) - 87,4 kN

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Tags : KOYO

Designation

Bore Dia, mm

Outer Dia, mm: