Bearing 4T-420/414 (NTN)

Tapered roller bearings 4T-420/414

Bearing number : 4T-420/414

Size (mm) : 40x88.5x26.988

Brand : NTN

Bore Diameter (mm) : 40

Outer Diameter (mm) : 88,5

Width (mm) : 26,988

Bearing dimensions and specification in NTN catalogue:

d - 40 mm

D - 88,5 mm

T - 26,988 mm

B - 29,083 mm

C - 22,225 mm

ra1 max. - 1,5 mm

a - 9,1 mm

Da - 77 mm

db - 46 mm

ra max. - 3,5 mm

da - 52 mm

Db - 80 mm

Weight - 0,813 Kg

Basic dynamic load rating (C) - 95,5 kN

Basic static load rating (C0) - 107 kN

(Grease) Lubrication Speed - 4 600 r/min

(Oil) Lubrication Speed - 6 100 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 1,25

Calculation factor (Y2) - 2,28

Designation

Bore Dia, mm

Outer Dia, mm: