Bearing 30220 (NKE)

Tapered roller bearings 30220

Bearing number : 30220

Size (mm) : 100x180x37

Brand : NKE

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 37

Bearing dimensions and specification in NKE catalogue:

d - 100 mm

D - 180 mm

T - 37 mm

B - 34 mm

C - 29 mm

a - 36 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

da max - 116 mm

Da min - 157 mm

db min - 112 mm

Db min. - 168 mm

Weight - 3,8 Kg

Basic dynamic load rating (C) - 277 kN

Basic static load rating (C0) - 360 kN

Limiting speed - 3600 r/min

Calculation factor (e) - 0,42

Calculation factor (Y) - 1,43

Calculation factor (Y0) - 0,79

Designation

Bore Dia, mm

Outer Dia, mm: