d - 240 mm
D - 440 mm
T - 79 mm
B - 72 mm
C - 60 mm
a - 82,7 mm
r min. - 5 mm
r2 min. - 4 mm
da min. - 262 mm
da max - 287 mm
Da min - 377 mm
Da max. - 422 mm
Db min. - 409 mm
ra max. - 4 mm
rb max. - 3 mm
Weight - 49,5 Kg
Basic dynamic load rating (C) - 1230 kN
Basic static load rating (C0) - 1790 kN
(Grease) Lubrication Speed - 730 r/min
(Oil) Lubrication Speed - 980 r/min
Calculation factor (e) - 0,42
Calculation factor (Y0) - 0,79
Calculation factor (Y1) - 1,43
Hot number:SNR 7207 AC/DT SKF NA 4904 NTN NU 238 E SKF 7209 BECBY OKB OKB Z90609 CX 22218 KCW33+H318 ISO 23130 KCW33+H3130 SNFA E 200/120 /S 7CE3 LS GEH320XT RHP LJ1.5/8-NR NSK MFJL-4520L CYSD R22-2RS SKF (Old No.) NKI-28/30 SKF IR 20X25X16 IS1
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