d - 710 mm
D - 1000 mm
B - 140 mm
d1 - - 801 mm
D1 - - 905 mm
r1,2 - min. - 7.5 mm
da - min. - 738 mm
Da - max. - 972 mm
ra - max. - 6 mm
Basic dynamic load rating - C - 832 kN
Basic static load rating - C0 - 1900 kN
Fatigue load limit - Pu - 27.5 kN
Reference speed - 1100 r/min
Limiting speed - 670 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 16
Mass bearing - 335 kg
Hot number:NSK 7221 C/DB OKB 3003232 OKB 346111 OKB 3-736 NTN 7221BDB ISO JLM104948/10 CX NN4920 K CYSD NU211E NTN RNAO-15×23×20ZW Barden 7001TGP/4-2RS FAG H-317x3 SKF 230/500 CAK/W33 SKF 6330 M SKF BK 3016 SKF P 85 R-40 RM
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