Bearing 389/382A (KOYO)

Tapered roller bearings 389/382A

Bearing number : 389/382A

Size (mm) : 55.575x96.838x21

Brand : KOYO

Bore Diameter (mm) : 55,575

Outer Diameter (mm) : 96,838

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 55,575 mm

D - 96,838 mm

T - 21 mm

B - 21,946 mm

C - 15,875 mm

a - 17,4 mm

r min. - 2,4 mm

r2 min. - 0,8 mm

da min. - 65 mm

Da - 89 mm

db min - 61 mm

ra max. - 2,4 mm

rb max. - 0,8 mm

Db - 92 mm

Weight - 0,629 Kg

Basic dynamic load rating (C) - 80,4 kN

Basic static load rating (C0) - 101 kN

(Grease) Lubrication Speed - 3900 r/min

(Oil) Lubrication Speed - 5200 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,93

Calculation factor (Y1) - 1,69

Designation

Bore Dia, mm

Outer Dia, mm: