Bearing EE470078/470128 (KOYO)

Tapered roller bearings EE470078/470128

Bearing number : EE470078/470128

Size (mm) : 177.8x327.025x90.488

Brand : KOYO

Bore Diameter (mm) : 177,8

Outer Diameter (mm) : 327,025

Width (mm) : 90,488

Bearing dimensions and specification in KOYO catalogue:

d - 177,8 mm

D - 327,025 mm

T - 90,488 mm

B - 92,075 mm

C - 63,5 mm

a - 68,3 mm

r min. - 6,4 mm

r1 min. - 6,4 mm

da min. - 196 mm

Da min - 289 mm

Da max. - 309 mm

db max. - 225 mm

ra max. - 6,4 mm

rb max. - 6,4 mm

Db - 305 mm

Weight - 31,1 Kg

Basic dynamic load rating (C) - 864 kN

Basic static load rating (C0) - 1430 kN

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,9

Calculation factor (Y1) - 1,63

Designation

Bore Dia, mm

Outer Dia, mm: