Bearing 30210 (NKE)

Tapered roller bearings 30210

Bearing number : 30210

Size (mm) : 50x90x21.75

Brand : NKE

Bore Diameter (mm) : 50

Outer Diameter (mm) : 90

Width (mm) : 21,75

Bearing dimensions and specification in NKE catalogue:

d - 50 mm

D - 90 mm

T - 21,75 mm

B - 20 mm

C - 17 mm

a - 20 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

da max - 58 mm

Da min - 79 mm

db min - 57 mm

Db min. - 85 mm

Weight - 0,54 Kg

Basic dynamic load rating (C) - 80 kN

Basic static load rating (C0) - 94 kN

Limiting speed - 7500 r/min

Calculation factor (e) - 0,42

Calculation factor (Y) - 1,43

Calculation factor (Y0) - 0,79

Designation

Bore Dia, mm

Outer Dia, mm: