d - 50 mm
D - 90 mm
B - 20 mm
d1 - - 64 mm
D1 - - 77.95 mm
F - 59.5 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 1.1 mm
da - min. - 57 mm
db - min. - 66 mm
Da - max. - 82.4 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 73.5 kN
Basic static load rating - C0 - 69.5 kN
Fatigue load limit - Pu - 8.8 kN
Reference speed - 8500 r/min
Limiting speed - 14000 r/min
Calculation factor - kr - 0.23
Mass bearing - 0.515 kg
Hot number:MRC 7240 B/DB NTN 234409 B ASAHI UE 201 NSK NF 405 NSK NJ 219 OKB FBJ 25877/25821 ISO N28/1400 INA 305801-2RS FAG HMV-32M SKF HMV-68M NB SPB-32 SKF 61804 SKF 6309-ZNR NOK VC 27 47 8 NBR
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