Bearing 74550/74850 (KOYO)

Tapered roller bearings 74550/74850

Bearing number : 74550/74850

Size (mm) : 139.7x215.9x47.625

Brand : KOYO

Bore Diameter (mm) : 139,7

Outer Diameter (mm) : 215,9

Width (mm) : 47,625

Bearing dimensions and specification in KOYO catalogue:

d - 139,7 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

a - 49,7 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

da min. - 152 mm

Da min - 193 mm

Da max. - 204 mm

db max. - 156 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 204 mm

Weight - 5,84 Kg

Basic dynamic load rating (C) - 322 kN

Basic static load rating (C0) - 549 kN

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y1) - 1,23

Designation

Bore Dia, mm

Outer Dia, mm: