d - 75 mm
d1 - 70 mm
D - 160 mm
B - 55 mm
C - 55 mm
r1 min. - 2,1 mm
r2 min. - 2,1 mm
B1 - 68 mm
B2 - 72 mm
C - 12 mm
Thread (G) - M 85x2
Weight - 6,05 Kg
Basic dynamic load rating (C) - 396 kN
Basic static load rating (C0) - 489 kN
Limiting speed - 6300 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 2
Calculation factor (Y1) - 2
Calculation factor (Y2) - 3
Hot number:KOYO 7221 AC/DF NSK NU 320 OKB 50408 OKB 42206EW1 Gamet 111050X/111090C ISO 29248 M NTN 2PE6303 FBJ 5313-2RS NSK 6916N SKF 7012 CD/P4AL KOYO DAC4484B2RSCS69 CYSD N2205E CX NU19/500 SKF 6218-ZZ ISC 687
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