d - 180 mm
D - 320 mm
B - 52 mm
C - 52 mm
r min. - 4 mm
da min. - 196 mm
da max - 220,5 mm
Da max. - 304 mm
ra max. - 3 mm
Weight - 18,3 Kg
Basic dynamic load rating (C) - 227 kN
Basic static load rating (C0) - 241 kN
(Grease) Lubrication Speed - 1800 r/min
Calculation factor (f0) - 15,1
Hot number:NACHI 7301 C/DB NTN N 2230 OKB 80307Z1 OKB 113544K OKB 885764 NTN 7034CDBT/GMP5 ISB 7221 B CX LM757049/10 NTN NU234E FAG QJ312-MPA FYH UCT201 INA ZKLR1244-2RS SKF 31315 GMN L32X45X10 NOK UPH-63A F
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