Bearing 4T-32208 (NTN)

Tapered roller bearings 4T-32208

Bearing number : 4T-32208

Size (mm) : 40x80x24.75

Brand : NTN

Bore Diameter (mm) : 40

Outer Diameter (mm) : 80

Width (mm) : 24,75

Bearing dimensions and specification in NTN catalogue:

d - 40 mm

D - 80 mm

T - 24,75 mm

B - 23 mm

C - 19 mm

ra1 max. - 1,5 mm

a - 19 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 48,5 mm

Da min - 68 mm

Da max. - 71,5 mm

db max. - 48 mm

Db min. - 75 mm

ra max. - 1,5 mm

Sa - 3 mm

Sb - 5,5 mm

Weight - 0,558 Kg

Basic dynamic load rating (C) - 79,5 kN

Basic static load rating (C0) - 93,5 kN

(Grease) Lubrication Speed - 4 900 r/min

(Oil) Lubrication Speed - 6 600 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y2) - 1,6

Designation

Bore Dia, mm

Outer Dia, mm: