Bearing 23120BK (NTN)

Spherical roller bearings 23120BK

Bearing number : 23120BK

Size (mm) : 100x165x52

Brand : NTN

Bore Diameter (mm) : 100

Outer Diameter (mm) : 165

Width (mm) : 52

Bearing dimensions and specification in NTN catalogue:

d - 100 mm

D - 165 mm

B - 52 mm

C - 52 mm

r min. - 2 mm

da min. - 110 mm

Da max. - 155 mm

ra max. - 2 mm

Weight - 4,16 Kg

Basic dynamic load rating (C) - 310 kN

Basic static load rating (C0) - 470 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 600 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 2,07

Calculation factor (Y1) - 2,12

Calculation factor (Y2) - 3,15

Designation

Bore Dia, mm

Outer Dia, mm: