Bearing 4T-438/432 (NTN)

Tapered roller bearings 4T-438/432

Bearing number : 4T-438/432

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

Brand : NTN

Bore Diameter (mm) : 44,45

Outer Diameter (mm) : 95,25

Width (mm) : 27,783

Bearing dimensions and specification in NTN catalogue:

d - 44,45 mm

D - 95,25 mm

T - 27,783 mm

B - 29,9 mm

C - 22,225 mm

ra1 max. - 2,3 mm

a - 9,2 mm

Da - 83 mm

db - 51 mm

ra max. - 3,5 mm

da - 57 mm

Db - 87 mm

Weight - 0,953 Kg

Basic dynamic load rating (C) - 108 kN

Basic static load rating (C0) - 129 kN

(Grease) Lubrication Speed - 4 200 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 1,16

Calculation factor (Y2) - 2,11

Designation

Bore Dia, mm

Outer Dia, mm: