d - 500 mm
D - 720 mm
B - 128 mm
D1 - - 649 mm
F - 553 mm
r1,2 - min. - 6 mm
s - 12.7 mm
da - min. - 523 mm
da - max. - 549 mm
db - min. - 558 mm
Da - max. - 697 mm
ra - max. - 5 mm
Basic dynamic load rating - C - 2920 kN
Basic static load rating - C0 - 5850 kN
Fatigue load limit - Pu - 440 kN
Reference speed - 750 r/min
Limiting speed - 1100 r/min
Calculation factor - kr - 0.14
Mass bearing - 180 kg
Hot number:NTN 7301 C/DF NTN 7219 B/DF FAG 52405 FAG 3309B.TVH OKB 12218E OKB 46416 AST 22240MB Timken 240/530YMB SNR AB44235S01 NTN HUB227-24 CYSD W6205-2RSNR SKF BD-22315 EK-AHX 2315 G SKF L 865547/512 SKF 61926 NOK IUIS 60 50 6 耐熱
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