d - 280 mm
D - 420 mm
B - 140 mm
C - 140 mm
r min. - 4 mm
da min. - 298 mm
Da max. - 402 mm
ra max. - 3 mm
Weight - 67,4 Kg
Basic dynamic load rating (C) - 1740 kN
Basic static load rating (C0) - 3420 kN
(Grease) Lubrication Speed - 640 r/min
(Oil) Lubrication Speed - 850 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 2,16
Calculation factor (Y1) - 2,21
Calculation factor (Y2) - 3,29
Hot number:OKB 292117HZ OKB B2420 OKB 176730 OKB FAG 1228-M KOYO 1308 ISB 609/1000 Timken L570649/L570610 NTN NK5/12T2 NSK RLM2220 JNS RNA 4826 SKF 52212 FAF 6209-2RS FAG 81109 INA LR-5000-2RS
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