d - 139,7 mm
D - 307,975 mm
T - 88,9 mm
B - 93,662 mm
C - 66,675 mm
R - 9,7 mm
r - 6,8 mm
a - 63,2 mm
Da - 275 mm
db - 165 mm
da - 191 mm
Db - 294 mm
Weight - 29,8 Kg
Basic dynamic load rating (C) - 885 kN
Basic static load rating (C0) - 1190 kN
Calculation factor (e) - 0,33
Calculation factor (Y0) - 1
Calculation factor (Y1) - 1,8
Hot number:KOYO 3309 A-2Z NMB R-1950ZZ OKB 3113736 OKB 4453736K OKB 36310 CRAFT 1217 FBJ 16003 KOYO 239436B Timken HM127440/HM127415XD INA K68X74X20 ISO M276449/10 JNS NKI 15/16M SKF AH-2252x240 SKF 306614 GMN HYS61801ETAHG
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