Bearing 30309 (NKE)

Tapered roller bearings 30309

Bearing number : 30309

Size (mm) : 45x100x27.25

Brand : NKE

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 27,25

Bearing dimensions and specification in NKE catalogue:

d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 22 mm

a - 21 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

da max - 59 mm

Da min - 86 mm

db min - 53 mm

Db min. - 92 mm

Weight - 0,96 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 124 kN

Limiting speed - 7000 r/min

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,74

Calculation factor (Y0) - 160,96

Designation

Bore Dia, mm

Outer Dia, mm: