Tapered roller bearing 323/28CR

Bearing number : 323/28CR

Size (mm) : 28x68x25.75

Brand : KOYO

Bore Diameter (mm) : 28

Outer Diameter (mm) : 68

Width (mm) : 25,75

Bearing dimensions and specification in KOYO catalogue:

d - 28 mm

D - 68 mm

T - 25,75 mm

B - 24 mm

C - 20 mm

a - 20,5 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 36,5 mm

da max - 35 mm

Da min - 51 mm

Da max. - 59,5 mm

Db min. - 64 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,48 Kg

Basic dynamic load rating (C) - 66,5 kN

Basic static load rating (C0) - 72,9 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 8500 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Tags :  KOYO , 28x68x25.75