Bearing 30260 (KOYO)

Tapered roller bearings 30260

Bearing number : 30260

Size (mm) : 300x540x96

Brand : KOYO

Bore Diameter (mm) : 300

Outer Diameter (mm) : 540

Width (mm) : 96

Bearing dimensions and specification in KOYO catalogue:

d - 300 mm

D - 540 mm

T - 96 mm

B - 85 mm

C - 71 mm

a - 103,9 mm

r min. - 6 mm

r2 min. - 5 mm

da min. - 328 mm

da max - 350 mm

Da min - 475 mm

Da max. - 518 mm

Db min. - 505 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 84,7 Kg

Basic dynamic load rating (C) - 1510 kN

Basic static load rating (C0) - 2360 kN

(Grease) Lubrication Speed - 550 r/min

(Oil) Lubrication Speed - 730 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,44

Designation

Bore Dia, mm

Outer Dia, mm: