Bearing HR30207J (NSK)

Tapered roller bearings HR30207J

Bearing number : HR30207J

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 - 15 mm

a - 15 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 46 mm

Da min - 62 mm

Da max. - 63 mm

db max. - 43 mm

Db min. - 67 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,34 Kg

Basic dynamic load rating (C) - 54 kN

Basic static load rating (C0) - 59,5 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,88

Calculation factor (Y1) - 1,6

Designation

Bore Dia, mm

Outer Dia, mm: