Bearing 31326 (NKE)

Tapered roller bearings 31326

Bearing number : 31326

Size (mm) : 130x280x72

Brand : NKE

Bore Diameter (mm) : 130

Outer Diameter (mm) : 280

Width (mm) : 72

Bearing dimensions and specification in NKE catalogue:

d - 130 mm

D - 280 mm

T - 72 mm

B - 66 mm

C - 44 mm

a - 87 mm

r1 min. - 5 mm

r2 min. - 5 mm

r3 min. - 4 mm

r4 min. - 4 mm

da max - 157 mm

Da min - 218 mm

db min - 150 mm

Db min. - 261 mm

Weight - 19,2 Kg

Basic dynamic load rating (C) - 611 kN

Basic static load rating (C0) - 788 kN

Limiting speed - 2400 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

Designation

Bore Dia, mm

Outer Dia, mm: