d - 170 mm
D - 230 mm
T - 32 mm
B - 30 mm
C - 23 mm
R - 3 mm
r - 3 mm
a - 13 mm
Da - 223 mm
db - 184 mm
da - 179 mm
Db - 217 mm
Aa - 3,5 mm
Ab - 3,8 mm
Weight - 3,39 Kg
Basic dynamic load rating (C) - 398 kN
Dynamic load rating radial (C) - 237 kN
Basic static load rating (C0) - 398 kN
Limiting speed - 2000 r/min
Factor (G1) - 339,3
Factor (G2) - 147
Factor (Cg) - 0,0424
Factor (K) - 1,27
Basic dynamic load rating (C90) - 60,1
Basic dynamic load rating (Ca90) - 47,5
Basic dynamic load rating (C1) - 232 kN
Calculation factor (e) - 0,46
Calculation factor (Y) - 1,3
Hot number:FAG 7218 B/DF SNR 7313 B/DT MRC NU 313 TIMKEN 15119/15249 OKB 1160816KA OKB 3203732 NTN-SNR 6220 ZEN HK1212 ISO N2321 JNS NK7/12 CX NP31/560 ISB NUP 2220 INA PCJTY20-N KOYO WFN684 ZZ NOK AS568-251-D
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