Bearing DT498448 (KBC)

Tapered roller bearings DT498448

Bearing number : DT498448

Size (mm) : 49x84x48

Brand : KBC

Bore Diameter (mm) : 49

Outer Diameter (mm) : 84

Width (mm) : 48

Bearing dimensions and specification in KBC catalogue:

d - 49 mm

D - 84 mm

B - 48 mm

C - 48 mm

a - 43 mm

r min. - 0.5 mm

r1 min. - 2.3 mm

Weight - 1.09 Kg

Basic dynamic load rating (C) - 107900 kN

Basic static load rating (C0) - 171400 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0.46

Calculation factor (Y0) - 1.44

Calculation factor (Y2) - 2.19

Calculation factor (Y3) - 1.47

Designation

Bore Dia, mm

Outer Dia, mm: