Bearing 32306CR (KOYO)

Tapered roller bearings 32306CR

Bearing number : 32306CR

Size (mm) : 30x72x28.75

Brand : KOYO

Bore Diameter (mm) : 30

Outer Diameter (mm) : 72

Width (mm) : 28,75

Bearing dimensions and specification in KOYO catalogue:

d - 30 mm

D - 72 mm

T - 28,75 mm

B - 27 mm

C - 23 mm

a - 22 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 38,5 mm

da max - 37 mm

Da min - 54 mm

Da max. - 63,5 mm

Db min. - 68 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,61 Kg

Basic dynamic load rating (C) - 80 kN

Basic static load rating (C0) - 93,8 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 8000 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Designation

Bore Dia, mm

Outer Dia, mm: