Bearing E30211J (NACHI)

Tapered roller bearings E30211J

Bearing number : E30211J

Size (mm) : 55x100x22.75

Brand : NACHI

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 22.75

Bearing dimensions and specification in NACHI catalogue:

d - 55 mm

D - 100 mm

T - 22.75 mm

B - 21 mm

C - 18 mm

a - 1.6 mm

r1 min. - 2 mm

r2 min. - 1.5 mm

Weight - 0.69 Kg

Basic dynamic load rating (C) - 94500 kN

Basic static load rating (C0) - 113000 kN

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.81

Calculation factor (Y1) - 1.48

Designation

Bore Dia, mm

Outer Dia, mm: