d - 50 mm
D - 80 mm
B - 16 mm
d1 - - 60 mm
D2 - - 74.55 mm
r1,2 - min. - 1 mm
da - min. - 55 mm
da - max. - 59.5 mm
Da - max. - 75.5 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 19 kN
Basic static load rating - C0 - 16.6 kN
Fatigue load limit - Pu - 0.71 kN
Limiting speed - 5000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 15.6
Mass bearing - 0.258 kg
Hot number:KOYO 7303 AC/DB OKB 180113Z1 OKB 502205E OKB FPS25 OKB ISB 22330 EKW33+H2330 ISO 234706 KOYO 3NCHAF909CA NTN 6801LLU KOYO 7204B FAG 805138 NTN RNAO-18×30×24ZW INA SL06 044 E SKF RNAO-35x45x26 SKF KMT 4
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