d - 140 mm
D - 250 mm
B - 42 mm
C - 42 mm
a - 67 mm
d1 - 176,9 mm
r1 min. - 3 mm
r2 min. - 3 mm
r3 min. - 1,5 mm
r4 min. - 1,5 mm
D1 - 213,2 mm
da min. - 154 mm
Da max. - 236 mm
db min - 154 mm
ra max. - 2,5 mm
rb max. - 1,5 mm
Db max - 241 mm
Weight - 8,15 Kg
Basic dynamic load rating (C) - 212 kN
Basic static load rating (C0) - 228 kN
(Grease) Lubrication Speed - 5 000 r/min
Fatigue load limit (Pu) - 6,95
Calculation factor (f0) - –
Hot number:NSK 71930 AC RHP 3207 A SKF 1306EKTN9 NKE 23268-K-MB-W33+AH23268 ZVL 30228A Timken 45285/45220-B AST 51122 NTN 6821N NTN E-EE700090D/700167+A ISO BK455538 ISO K30x37x18 SKF 53308-U MRC 6012-ZZ Rollway (Bronze Cage) N-238 NOK ISI 140 125 9 耐熱
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