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NTN 2318SK bearing



Bearing 2318SK

Self-aligning ball bearings 2318SK

Bearing number : 2318SK

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. - 103 mm

Da max. - 177 mm

ra max. - 2,5 mm

Weight - 7,76 Kg

Basic dynamic load rating (C) - 154 kN

Basic static load rating (C0) - 57,5 kN

(Grease) Lubrication Speed - 2 800 r/min

(Oil) Lubrication Speed - 3 600 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 1,7

Calculation factor (Y1) - 1,7

Calculation factor (Y2) - 2,6