Bearing 30312DJ (KBC)

Tapered roller bearings 30312DJ

Bearing number : 30312DJ

Size (mm) : 60x130x33.5

Brand : KBC

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 33.5

Bearing dimensions and specification in KBC catalogue:

d - 60 mm

D - 130 mm

T - 33.5 mm

B - 31 mm

C - 22 mm

a - 40.7 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2.5 mm

r4 min. - 2.5 mm

Weight - 1.98 Kg

Basic dynamic load rating (C) - 147 kN

Basic static load rating (C0) - 175 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0.83

Calculation factor (Y) - 0.73

Calculation factor (Y0) - 0.4

Designation

Bore Dia, mm

Outer Dia, mm: