Bearing 64450R/64700 (KOYO)

Tapered roller bearings 64450R/64700

Bearing number : 64450R/64700

Size (mm) : 114.3x177.8x41.275

Brand : KOYO

Bore Diameter (mm) : 114,3

Outer Diameter (mm) : 177,8

Width (mm) : 41,275

Bearing dimensions and specification in KOYO catalogue:

d - 114,3 mm

D - 177,8 mm

T - 41,275 mm

B - 41,275 mm

C - 30,162 mm

a - 42,8 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 131 mm

Da - 160 mm

db min - 125 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 172 mm

Weight - 3,55 Kg

Basic dynamic load rating (C) - 234 kN

Basic static load rating (C0) - 380 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2700 r/min

Calculation factor (e) - 0,52

Calculation factor (Y0) - 0,64

Calculation factor (Y1) - 1,16

Designation

Bore Dia, mm

Outer Dia, mm: