Bearing 438/432A (KOYO)

Tapered roller bearings 438/432A

Bearing number : 438/432A

Size (mm) : 44.45x95.25x27.783

Brand : KOYO

Bore Diameter (mm) : 44,45

Outer Diameter (mm) : 95,25

Width (mm) : 27,783

Bearing dimensions and specification in KOYO catalogue:

d - 44,45 mm

D - 95,25 mm

T - 27,783 mm

B - 29,901 mm

C - 22,225 mm

a - 18,4 mm

r min. - 3,6 mm

r2 min. - 0,8 mm

da min. - 57 mm

Da - 84 mm

db min - 51 mm

ra max. - 3,6 mm

rb max. - 0,8 mm

Db - 87 mm

Weight - 0,93 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 122 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5900 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 1,16

Calculation factor (Y1) - 2,11

Designation

Bore Dia, mm

Outer Dia, mm: