Bearing HM88542/HM88510 (KOYO)

Tapered roller bearings HM88542/HM88510

Bearing number : HM88542/HM88510

Size (mm) : 73,025x31.75x29,37

Brand : KOYO

Bore Diameter (mm) : 73,025

Outer Diameter (mm) : 31.75

Width (mm) : 29,37

Bearing dimensions and specification in KOYO catalogue:

d - 31.75 mm

D - 73,025 mm

T - 29,37 mm

B - 27,783 mm

C - 23,02 mm

a - 23,4 mm

r min. - 1,2 mm

r2 min. - 3,2 mm

da min. - 45,5 mm

Da - 59 mm

db min - 42,5 mm

ra max. - 1,2 mm

rb max. - 3,2 mm

Db - 70 mm

Weight - 0,615 Kg

Basic dynamic load rating (C) - 74,3 kN

Basic static load rating (C0) - 101 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Designation

Bore Dia, mm

Outer Dia, mm: