d - 50 mm
D - 80 mm
B - 30 mm
d2 - - 57.6 mm
D1 - - 70.8 mm
s1 - 6 mm
s2 - 3 mm
r1,2 - min. - 1 mm
da - min. - 54.6 mm
da - max. - 67 mm
Da - max. - 75.4 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 137 kN
Basic static load rating - C0 - 176 kN
Fatigue load limit - Pu - 20.8 kN
Limiting speed - 3000 r/min
Factor - k1 - 0.103
Factor - k2 - 0.107
Mass bearing - 0.58 kg
Hot number:SKF 7230 B/DF FAG K 40×45×27 KOYO 51164 OKB 9234 SKF 24096 ECAK30/W33 CX 51280 CX 7219 B ISO F602ZZ FAF RA-207-107 FAG SS6305 KOYO DU4272C SKF OKCX 850 NOK 4DG-230 NOK OUHR 75 62 7.5 耐寒 NOK SPNO-350
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