Bearing 30260 (NACHI)

Tapered roller bearings 30260

Bearing number : 30260

Size (mm) : 300x540x96

Brand : NACHI

Bore Diameter (mm) : 300

Outer Diameter (mm) : 540

Width (mm) : 96

Bearing dimensions and specification in NACHI catalogue:

d - 300 mm

D - 540 mm

T - 96 mm

B - 85 mm

C - 71 mm

a - -13 mm

r1 min. - 6 mm

r2 min. - 5 mm

Weight - 83.5 Kg

Basic dynamic load rating (C) - 1400000 kN

Basic static load rating (C0) - 2090000 kN

(Grease) Lubrication Speed - 570 r/min

(Oil) Lubrication Speed - 780 r/min

Calculation factor (e) - 0.46

Calculation factor (Y0) - 0.72

Calculation factor (Y1) - 1.31

Designation

Bore Dia, mm

Outer Dia, mm: