d - 12 mm
D - 37 mm
B - 12 mm
C - 12 mm
d1 - 19,5 mm
d2 - – mm
r1 min. - 17,6 mm
r2 min. - 17,6 mm
D1 - 31,5 mm
D2 - 1 mm
da min. - 19,4 mm
Da max. - 31,4 mm
ra max. - 1 mm
Weight - 0,063 Kg
Basic dynamic load rating (C) - 10,1 kN
Basic static load rating (C0) - 4,15 kN
Fatigue load limit (Pu) - 0,176
Reference speed - 45000 r/min
Limiting speed - 22000 r/min
Calculation factor (f0) - 11
Calculation factor (kr) - 0,03
Hot number:SKF 7218 AC/DB NTN 3221 OKB 73 OKB 53609K OKB Timken 1109KRRB FAG 713619050 SKF GEG160ES ZEN S6302 FED 5204 RIV 54314-U NHBB SSR-1450 SKF 2700558 SKF 870 VE R NTN 618/4
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