d - 34.925 mm
D - 72.233 mm
T - 25.4 mm
B - 25.4 mm
C - 19.842 mm
a - 20.9 mm
r1 min. - 2.3 mm
r2 min. - 2.3 mm
r3 min. - 2.3 mm
r4 min. - 2.3 mm
Weight - 0.495 Kg
Basic dynamic load rating (C) - 65,5 kN
Basic static load rating (C0) - 86 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 7100 r/min
Calculation factor (e) - 0.55
Calculation factor (Y) - 1.1
Calculation factor (Y0) - 0.6
Hot number:SKF 7221 B/DF NACHI N 424 OKB OKB NTN 6003ZZNR NACHI 6224Z KOYO HH228340/HH228310 ISO NP3092 KOYO NU209R SKF VKHB 2124 FAG 219M-ZZ ELGES GEH-90ES-2RS SKF 31316 SKF HK 1620.2RS NACHI 61911-Z
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