d - 140 mm
D - 300 mm
B - 62 mm
d1 - - 190.6 mm
D1 - - 248.7 mm
r1,2 - min. - 4 mm
da - min. - 157 mm
da - max. - 185 mm
Da - max. - 283 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 251 kN
Basic static load rating - C0 - 245 kN
Fatigue load limit - Pu - 7.1 kN
Reference speed - 4800 r/min
Limiting speed - 4300 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 14
Mass bearing - 21.6 kg
Hot number:NACHI 7220 C/DB FAG 7018 AC/DT NSK 22328 CCK/W33 NSK NNU 4926 SKF NU 205 E INA NKXR40Z OKB Timken 42368/42584 KOYO 740R/742 SNFA BEAM 30/80/C SQP60 NTN E-625956 NSK NNCF4920V FAG RN332-E-MPBX SKF NJ-230E STEYR RMS-11
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