Bearing 71450/71750 (KOYO)

Tapered roller bearings 71450/71750

Bearing number : 71450/71750

Size (mm) : 114.3x190.5x47.625

Brand : KOYO

Bore Diameter (mm) : 114,3

Outer Diameter (mm) : 190,5

Width (mm) : 47,625

Bearing dimensions and specification in KOYO catalogue:

d - 114,3 mm

D - 190,5 mm

T - 47,625 mm

B - 49,212 mm

C - 34,925 mm

a - 40,9 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

r2 min. - 3,2 mm

da min. - 127 mm

Da min - 167 mm

Da max. - 179 mm

Da - 171 mm

db max. - 131 mm

db min - 125 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 177 mm

Weight - 5,05 Kg

Basic dynamic load rating (C) - 303 kN

Basic static load rating (C0) - 483 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,44

Designation

Bore Dia, mm

Outer Dia, mm: