d - 280 mm
d1 - 260 mm
D - 420 mm
B - 140 mm
C - 140 mm
n - 12,2 mm
I - 162 mm
a - 17 mm
b - 22 mm
r min. - 4 mm
D1 - 369,5 mm
Thread (G) - Tr290X4
da min. - 294,6 mm
Da max. - 405,4 mm
ra max. - 3 mm
d5 - 6,3 r/min
Weight - 82,1 Kg
Basic dynamic load rating (C) - 2000 kN
Basic static load rating (C0) - 4000 kN
Fatigue load limit (Pu) - 225
Reference speed - 810 r/min
Limiting speed - 1 100 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 2
Calculation factor (Y1) - 2,04
Calculation factor (Y2) - 3,04
Hot number:MRC 71936 C TIMKEN 48385/48320D OKB 66208A OKB CX 16014 Fersa 30212F NTN 32356 CX 53206 ISO 81110 CX K6202-2RS Timken NAO10X22X20 INA NK42/20-XL SKF GEZ-012ES INA RSTO-20 SKF FYRP 1 11/16
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