Bearing 67790/67720 (KOYO)

Tapered roller bearings 67790/67720

Bearing number : 67790/67720

Size (mm) : 177.8x247.65x47.625

Brand : KOYO

Bore Diameter (mm) : 177,8

Outer Diameter (mm) : 247,65

Width (mm) : 47,625

Bearing dimensions and specification in KOYO catalogue:

d - 177,8 mm

D - 247,65 mm

T - 47,625 mm

B - 47,625 mm

C - 38,1 mm

a - 52,3 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

da min. - 190 mm

Da min - 226 mm

Da max. - 236 mm

db max. - 193 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 237 mm

Weight - 6,65 Kg

Basic dynamic load rating (C) - 346 kN

Basic static load rating (C0) - 701 kN

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,75

Calculation factor (Y1) - 1,36

Designation

Bore Dia, mm

Outer Dia, mm: