Tapered roller bearing 30314DJR

Bearing number : 30314DJR

Size (mm) : 70x150x38

Brand : KOYO

Bore Diameter (mm) : 70

Outer Diameter (mm) : 150

Width (mm) : 38

Bearing dimensions and specification in KOYO catalogue:

d - 70 mm

D - 150 mm

T - 38 mm

B - 35 mm

C - 25 mm

a - 47,1 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 84 mm

da max - 84 mm

Da min - 118 mm

Da max. - 138 mm

Db min. - 142 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 2,97 Kg

Basic dynamic load rating (C) - 197 kN

Basic static load rating (C0) - 235 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

Tags :  KOYO , 70x150x38