Tapered roller bearing 30344

Bearing number : 30344

Size (mm) : 220x460x97

Brand : KOYO

Bore Diameter (mm) : 220

Outer Diameter (mm) : 460

Width (mm) : 97

Bearing dimensions and specification in KOYO catalogue:

d - 220 mm

D - 460 mm

T - 97 mm

B - 88 mm

C - 73 mm

a - 84,6 mm

r min. - 6 mm

r2 min. - 5 mm

da min. - 248 mm

da max - 282 mm

Da min - 386 mm

Da max. - 438 mm

Db min. - 420 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 69 Kg

Basic dynamic load rating (C) - 1260 kN

Basic static load rating (C0) - 1680 kN

(Grease) Lubrication Speed - 730 r/min

(Oil) Lubrication Speed - 980 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

Tags :  KOYO , 220x460x97