Bearing 30307 (NKE)

Tapered roller bearings 30307

Bearing number : 30307

Size (mm) : 35x80x22.75

Brand : NKE

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 22,75

Bearing dimensions and specification in NKE catalogue:

d - 35 mm

D - 80 mm

T - 22,75 mm

B - 21 mm

C - 18 mm

a - 16 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

da max - 46 mm

Da min - 70 mm

db min - 44 mm

Db min. - 74 mm

Weight - 0,53 Kg

Basic dynamic load rating (C) - 73,6 kN

Basic static load rating (C0) - 75,8 kN

Limiting speed - 9000 r/min

Calculation factor (e) - 0,31

Calculation factor (Y) - 1,9

Calculation factor (Y0) - 1,05

Designation

Bore Dia, mm

Outer Dia, mm: