Self-aligning ball bearings 2218

Bearing number : 2218

Size (mm) : 90x160x40

Brand : NACHI

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 40

Bearing dimensions and specification in NACHI catalogue:

d - 90 mm

D - 160 mm

B - 40 mm

C - 40 mm

r1 min. - 2 mm

da min. - 100 mm

Da max. - 150 mm

ra max. - 2 mm

Weight - 3.43 Kg

Basic dynamic load rating (C) - 70 kN

Basic static load rating (C0) - 28,6 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4200 r/min

Calculation factor (e) - 0.27

Calculation factor (Y0) - 2.4

Calculation factor (Y1) - 2.4

Calculation factor (Y2) - 3.7