d - 260 mm
D - 360 mm
B - 75 mm
C - 75 mm
b - 8,3 mm
d2 - 287 mm
r1 min. - 2,1 mm
r2 min. - 2,1 mm
D1 - 331 mm
K - 4,5 mm
da min. - 271 mm
Da max. - 349 mm
ra max. - 2 mm
Weight - 23,5 Kg
Basic dynamic load rating (C) - 1000 kN
Basic static load rating (C0) - 1800 kN
Fatigue load limit (Pu) - 156
Reference speed - 1700 r/min
Limiting speed - 1900 r/min
Calculation factor (e) - 0,18
Calculation factor (Y0) - 3,6
Calculation factor (Y1) - 3,8
Calculation factor (Y2) - 5,6
Hot number:KOYO 7218 C OKB 4053740K NTN 23940 NTN 6008ZNR ISB 6312 Timken 67391/67322 ZEN F683 KOYO K70X88X30H ISO Q208 IKO KT 10138 NTN MR729640+MI-607240 ISO NUP2009 FAG WS81160 SKF 239/600 CAK/W33 SKF NU 1884 MP
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