d - 170 mm
D - 310 mm
B - 52 mm
d1 - - 227.4 mm
d2 - - 202.05 mm
D1 - - 261.25 mm
a - 127 mm
r1,2 - min. - 4 mm
r3,4 - min. - 1.5 mm
da - min. - 187 mm
Da - max. - 293 mm
Db - max. - 301 mm
ra - max. - 3 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 281 kN
Basic static load rating - C0 - 345 kN
Fatigue load limit - Pu - 9.5 kN
Reference speed - 2400 r/min
Limiting speed - 2400 r/min
Calculation factor - kr - 0.08
Calculation factor - ka - 1.2
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 17.5 kg
Hot number:NTN 7321 C/DT MRC QJ 219 SKF 22318 EKJA/VA405 ISO 16034 SNR 22209EM SKF 51203V/HR11Q1 NTN 6020N CX 71906 C-UO NTN EC-6205 INA ZKLF3590-2Z FAG NU-2344E FAG SN-220..1220 MRC 1211E BARDEN HS7012E.T.P4S GMN HYSM6012CTAUP
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