d - 133.350 mm
D - 190.500 mm
T - 39.688 mm
B - 39.688 mm
C - 33.338 mm
a - 4.0 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 3,56 Kg
Basic dynamic load rating (C) - 219000 kN
Basic static load rating (C0) - 430000 kN
(Grease) Lubrication Speed - 1700 r/min
(Oil) Lubrication Speed - 2300 r/min
Calculation factor (e) - 0.32
Calculation factor (Y0) - 1.0
Calculation factor (Y1) - 1.9
Hot number:KOYO 7221 C/DF SKF * 3490/3420/QCL7CVQ492 ISO 03062/03162 ISB 234932 ISB 24164 NSK 45BER20XV1V KOYO 555/553X CYSD 7315DF Samick SC8UU ZEN SMF115-2Z IKO YBH 1616 SKF 22330 Rollway 94228 SKF KF-100XPO SKF W 618/1.5 R
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