Bearing 30310D (KBC)

Tapered roller bearings 30310D

Bearing number : 30310D

Size (mm) : 50x110x29.25

Brand : KBC

Bore Diameter (mm) : 50

Outer Diameter (mm) : 110

Width (mm) : 29.25

Bearing dimensions and specification in KBC catalogue:

d - 50 mm

D - 110 mm

T - 29.25 mm

B - 27 mm

C - 19 mm

a - 34.4 mm

r1 min. - 2.5 mm

r2 min. - 2.5 mm

r3 min. - 2 mm

r4 min. - 2 mm

Weight - 1.25 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 117 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0.81

Calculation factor (Y) - 0.74

Calculation factor (Y0) - 0.41

Designation

Bore Dia, mm

Outer Dia, mm: