Bearing HR30318DJ (NSK)

Tapered roller bearings HR30318DJ

Bearing number : HR30318DJ

Size (mm) : 90x190x46.5

Brand : NSK

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 46,5

Bearing dimensions and specification in NSK catalogue:

d - 90 mm

D - 190 mm

T - 46,5 mm

B - 43 mm

C - 30 mm

a - 58,6 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 118 mm

Da min - 152 mm

Da max. - 176 mm

db max. - 110 mm

Db min. - 179 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 5,52 Kg

Basic dynamic load rating (C) - 264 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2400 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

Designation

Bore Dia, mm

Outer Dia, mm: