Bearing 30338 (KOYO)

Tapered roller bearings 30338

Bearing number : 30338

Size (mm) : 190x400x86

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 400

Width (mm) : 86

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

D - 400 mm

T - 86 mm

B - 78 mm

C - 65 mm

a - 73,2 mm

r min. - 6 mm

r2 min. - 5 mm

da min. - 218 mm

da max - 241 mm

Da min - 342 mm

Da max. - 378 mm

Db min. - 370 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 46,2 Kg

Basic dynamic load rating (C) - 1010 kN

Basic static load rating (C0) - 1250 kN

(Grease) Lubrication Speed - 880 r/min

(Oil) Lubrication Speed - 1200 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

Designation

Bore Dia, mm

Outer Dia, mm: