Home > Bearings Catalogue Online > Spherical Roller Bearings 
Bearing 22318BK (NTN)
Spherical roller bearings 22318BK
Bearing number : 22318BK
Size (mm) : 90x190x64
Brand : NTN
Bore Diameter (mm) : 90
Outer Diameter (mm) : 190
Width (mm) : 64
Bearing dimensions and specification in NTN catalogue:
d - 90 mm
D - 190 mm
B - 64 mm
C - 64 mm
r min. - 3 mm
da min. - 104 mm
Da max. - 176 mm
ra max. - 2,5 mm
Weight - 8,16 Kg
Basic dynamic load rating (C) - 480 kN
Basic static load rating (C0) - 590 kN
(Grease) Lubrication Speed - 2 100 r/min
(Oil) Lubrication Speed - 2 700 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,76
Calculation factor (Y1) - 1,8
Calculation factor (Y2) - 2,69
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue