d - 420 mm
D - 760 mm
B - 272 mm
C - 272 mm
n - 23,5 mm
r min. - 7,5 mm
D1 - 643,4 mm
da min. - 452 mm
Da max. - 728 mm
ra max. - 6 mm
d5 - 12,5 r/min
Weight - 546 Kg
Basic dynamic load rating (C) - 7800 kN
Basic static load rating (C0) - 12300 kN
Fatigue load limit (Pu) - 800
Reference speed - 345 r/min
Limiting speed - 840 r/min
Calculation factor (e) - 0,36
Calculation factor (Y0) - 1,84
Calculation factor (Y1) - 1,89
Calculation factor (Y2) - 2,81
X-life bearings
Hot number:NTN 7307 AC/DT INA RNA 4905 OKB 4153164 OKB 53517W2 OKB 116332H CX 20209 KC CRAFT 32310 INA GE 90 FO-2RS ISO K72X80X30 FAG NJ217-E-TVP2 NSK QJ 230 INA NKX-45-Z SKF 332167 SKF 61964 MA SKF SAFS 23024 KA x 4.3/16
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