d - 140 mm
D - 250 mm
T - 45,75 mm
B - 42 mm
C - 36 mm
a - 48,9 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 161 mm
Da min - 221 mm
Da max. - 236 mm
db max. - 164 mm
Db min. - 234 mm
ra max. - 3 mm
rb max. - 2,5 mm
Weight - 8,74 Kg
Basic dynamic load rating (C) - 390 kN
Basic static load rating (C0) - 515 kN
(Grease) Lubrication Speed - 1400 r/min
(Oil) Lubrication Speed - 1900 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y1) - 1,4
Hot number:NSK 7220 B/DF ZKL 7328 B/DF NSK NNU 4940 K OKB OKB 8201 OKB 665796 ISB 30692 Ruville 5135 Timken B-7976-C NKE RTUE 100 SNR UK205+H General 1621-ZZ MRC 7015TGP/4 NH EW-21/4 SKF 86562
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