d - 177,8 mm
D - 260,35 mm
T - 53,975 mm
B - 53,975 mm
C - 41,275 mm
a - 48,4 mm
r min. - 3,6 mm
r1 min. - 3,2 mm
da min. - 190 mm
Da min - 237 mm
Da max. - 249 mm
db max. - 199 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 246 mm
Weight - 8,94 Kg
Basic dynamic load rating (C) - 442 kN
Basic static load rating (C0) - 821 kN
Calculation factor (e) - 0,33
Calculation factor (Y0) - 0,99
Calculation factor (Y1) - 1,8
Hot number:NTN 7221 C TIMKEN JM716649/JM716610-B CX 231/710 CW33 SKF 23984CCK/W33 KOYO 29280 ZVL 32020AX AST AST40 1525 KOYO BHTM1416 NTN R1167D2 NSK RLM435330-1 SKF ZW 42x52 NTN 61813-2Z NOK SC 22 35 7 FKM NOK 4DP-360 NOK DKB 175 195 10 14
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