Bearing HR30207C (NSK)

Tapered roller bearings HR30207C

Bearing number : HR30207C

Size (mm) : 35x72x18.25

Brand : NSK

Bore Diameter (mm) : 35

Outer Diameter (mm) : 72

Width (mm) : 18,25

Bearing dimensions and specification in NSK catalogue:

d - 35 mm

D - 72 mm

T - 18,25 mm

B - 17 mm

C - 13 mm

a - 19,6 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 46 mm

Da min - 59 mm

Da max. - 63 mm

db max. - 44 mm

Db min. - 68 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,331 Kg

Basic dynamic load rating (C) - 47 kN

Basic static load rating (C0) - 54,5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0,66

Calculation factor (Y0) - 0,5

Calculation factor (Y1) - 0,91

Designation

Bore Dia, mm

Outer Dia, mm: