d - 77,788 mm
D - 161,925 mm
T - 47,625 mm
B - 48,26 mm
C - 38,1 mm
ra1 max. - 3,3 mm
a - 12 mm
Da - 144 mm
db - 91 mm
ra max. - 8 mm
da - 106 mm
Db - 150 mm
Weight - 4,55 Kg
Basic dynamic load rating (C) - 270 kN
Basic static load rating (C0) - 385 kN
(Grease) Lubrication Speed - 2 300 r/min
(Oil) Lubrication Speed - 3 100 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,97
Calculation factor (Y2) - 1,76
Hot number:SKF 7220 AC/DB NSK 7213 C/DF KOYO 21317RHK NSK 24152CAK30E4 NKE 293/500-M NACHI 30248 Timken 496D/493+Y4S-493 Timken GW208PPB6 KOYO JM515649/JM515610 SKF NNU 4992 BK/SPW33 SKF NU 224 ECJ RIV 6220-ZZ NTN 687 RBC 94424 FBC RMS-121/2-L
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