Bearing DT427639 (KBC)

Tapered roller bearings DT427639

Bearing number : DT427639

Size (mm) : 42x76x39

Brand : KBC

Bore Diameter (mm) : 42

Outer Diameter (mm) : 76

Width (mm) : 39

Bearing dimensions and specification in KBC catalogue:

d - 42 mm

D - 76 mm

B - 39 mm

C - 39 mm

a - 40 mm

r min. - 0.5 mm

r1 min. - 3.8 mm

Weight - 0.75 Kg

Basic dynamic load rating (C) - 98300 kN

Basic static load rating (C0) - 139000 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0.58

Calculation factor (Y0) - 1.15

Calculation factor (Y2) - 1.75

Calculation factor (Y3) - 1.17

Designation

Bore Dia, mm

Outer Dia, mm: