Bearing HR30204C-A- (NSK)

Tapered roller bearings HR30204C-A-

Bearing number : HR30204C-A-

Size (mm) : 20x47x15.25

Brand : NSK

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 15,25

Bearing dimensions and specification in NSK catalogue:

d - 20 mm

D - 47 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

a - 13 mm

r min. - 0,3 mm

r1 min. - 1 mm

da min. - 29 mm

Da min - 37 mm

Da max. - 41 mm

db max. - 26 mm

Db min. - 44 mm

ra max. - 0,3 mm

rb max. - 1 mm

Weight - 0,126 Kg

Basic dynamic load rating (C) - 23,9 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 8000 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

Designation

Bore Dia, mm

Outer Dia, mm: