d - 50 mm
D - 80 mm
T - 20 mm
B - 20 mm
C - 15.5 mm
a - 1.9 mm
r1 min. - 1 mm
r2 min. - 1 mm
Weight - 0.37 Kg
Basic dynamic load rating (C) - 62000 kN
Basic static load rating (C0) - 90500 kN
(Grease) Lubrication Speed - 4400 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0.42
Calculation factor (Y0) - 0.78
Calculation factor (Y1) - 1.42
Hot number:KOYO 7220 AC/DF INA K 40×48×20 SKF * N 232 ECM TIMKEN 3982X/3927AS OKB 81/500 AST 21309CKW33 NACHI 25877/25821 NTN ARX40X68X31 NTN BNT005 CX H239649/12 AST NK24/20 ISB NU 1076 SNR NU2215EG15 FAG Z-565668.ZL-K-C5 INA KF-120ARO
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