Bearing H-E30306J (NACHI)

Tapered roller bearings H-E30306J

Bearing number : H-E30306J

Size (mm) : 30x72x20.75

Brand : NACHI

Bore Diameter (mm) : 30

Outer Diameter (mm) : 72

Width (mm) : 20.75

Bearing dimensions and specification in NACHI catalogue:

d - 30 mm

D - 72 mm

T - 20.75 mm

B - 19 mm

C - 16 mm

a - 5.1 mm

r1 min. - 1.5 mm

r2 min. - 1.5 mm

Weight - 0.399 Kg

Basic dynamic load rating (C) - 59600 kN

Basic static load rating (C0) - 60100 kN

(Grease) Lubrication Speed - 5800 r/min

(Oil) Lubrication Speed - 7700 r/min

Calculation factor (e) - 0.31

Calculation factor (Y0) - 1.05

Calculation factor (Y1) - 1.90

Designation

Bore Dia, mm

Outer Dia, mm: