d - 300 mm
D - 540 mm
B - 85 mm
d1 - - 383.8 mm
D1 - - 456.2 mm
r1,2 - min. - 5 mm
da - min. - 320 mm
Da - max. - 520 mm
ra - max. - 4 mm
Basic dynamic load rating - C - 462 kN
Basic static load rating - C0 - 670 kN
Fatigue load limit - Pu - 13.7 kN
Reference speed - 2400 r/min
Limiting speed - 2000 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 15
Mass bearing - 88.5 kg
Hot number:NTN 7211 B/DB NTN K 25×29×17 Timken 645/632 ISO DAC40760036 FBJ GE90ES NSK HH221449/HH221416 IKO KT 303715 Timken RA008RRB NBS SCV 40 KOYO ST3890 SKF 53201-U FAF 6206NR Rollway NF-214 INA NK-80/25 SKF NCF 28/500 V
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