Bearing HR32304J (NSK)

Tapered roller bearings HR32304J

Bearing number : HR32304J

Size (mm) : 20x52x22.25

Brand : NSK

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 22,25

Bearing dimensions and specification in NSK catalogue:

d - 20 mm

D - 52 mm

T - 22,25 mm

B - 21 mm

C - 18 mm

a - 13,9 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 33 mm

Da min - 42 mm

Da max. - 43 mm

db max. - 26 mm

Db min. - 48 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,241 Kg

Basic dynamic load rating (C) - 45,5 kN

Basic static load rating (C0) - 47,5 kN

(Grease) Lubrication Speed - 8000 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

Designation

Bore Dia, mm

Outer Dia, mm: