d - 254 mm
D - 323,85 mm
T - 22,225 mm
B - 22,225 mm
C - 15,875 mm
R - 1,5 mm
r - 1,5 mm
a - 21,1 mm
Da - 312 mm
db - 267 mm
da - 266 mm
Db - 310 mm
Aa - 1,7 mm
Ab - 1,9 mm
Weight - 4,32 Kg
Basic static load rating (C0) - 391 kN
Factor (G1) - 906,8
Factor (G2) - 658,2
Factor (Cg) - 0,0467
Factor (K) - 1,69
Basic dynamic load rating (C90) - 38,4
Basic dynamic load rating (Ca90) - 22,8
Basic dynamic load rating (C1) - 148 kN
Calculation factor (e) - 0,35
Calculation factor (Y) - 1,73
Hot number:KOYO 7030 AC/DT TIMKEN 461/452D TIMKEN 528R/522 OKB 3003164L3Y OKB 32624 CX 3767/3720 NACHI 54230 CX 7307 C-UX Timken 749/743 INA EGB5540-E40-B Fersa HM803146/HM803110 RBC CRSBR-112 SKF KF-50ARO MRC 97228UP2 SNR 6212-RS
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