Tapered roller bearing 322/28CR

Bearing number : 322/28CR

Size (mm) : 28x58x20.25

Brand : KOYO

Bore Diameter (mm) : 28

Outer Diameter (mm) : 58

Width (mm) : 20,25

Bearing dimensions and specification in KOYO catalogue:

d - 28 mm

D - 58 mm

T - 20,25 mm

B - 19 mm

C - 16 mm

a - 17 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 33,5 mm

da max - 33 mm

Da min - 45 mm

Da max. - 52,5 mm

Db min. - 55 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,255 Kg

Basic dynamic load rating (C) - 44,9 kN

Basic static load rating (C0) - 54,1 kN

(Grease) Lubrication Speed - 7100 r/min

(Oil) Lubrication Speed - 9400 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Tags :  KOYO , 28x58x20.25