Tapered roller bearing 30319DJR

Bearing number : 30319DJR

Size (mm) : 95x200x49.5

Brand : KOYO

Bore Diameter (mm) : 95

Outer Diameter (mm) : 200

Width (mm) : 49,5

Bearing dimensions and specification in KOYO catalogue:

d - 95 mm

D - 200 mm

T - 49,5 mm

B - 45 mm

C - 32 mm

a - 62,7 mm

r min. - 4 mm

r2 min. - 3 mm

da min. - 113 mm

da max - 113 mm

Da min - 157 mm

Da max. - 186 mm

Db min. - 187 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 6,68 Kg

Basic dynamic load rating (C) - 319 kN

Basic static load rating (C0) - 391 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

Tags :  KOYO , 95x200x49.5