Bearing 4T-568/563 (NTN)

Tapered roller bearings 4T-568/563

Bearing number : 4T-568/563

Size (mm) : 73.817x127x36.512

Brand : NTN

Bore Diameter (mm) : 73,817

Outer Diameter (mm) : 127

Width (mm) : 36,512

Bearing dimensions and specification in NTN catalogue:

d - 73,817 mm

D - 127 mm

T - 36,512 mm

B - 36,17 mm

C - 28,575 mm

ra1 max. - 3,3 mm

a - 8,3 mm

Da - 112 mm

db - 82 mm

ra max. - 0,8 mm

da - 83 mm

Db - 120 mm

Weight - 1,8 Kg

Basic dynamic load rating (C) - 163 kN

Basic static load rating (C0) - 229 kN

(Grease) Lubrication Speed - 2 900 r/min

(Oil) Lubrication Speed - 3 800 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y2) - 1,65

Designation

Bore Dia, mm

Outer Dia, mm: