d - 40 mm
D - 68 mm
B - 15 mm
C - 15 mm
a - 15 mm
b - 1,5 mm
d1 - 51 mm
r1 min. - 1 mm
r2 min. - 1 mm
r3 min. - 0,6 mm
r5 min. - 0,6 mm
C1 - 7,8 mm
D1 - 58,8 mm
da min. - 44,6 mm
Da max. - 63,4 mm
db min - 44,6 mm
ra max. - 1 mm
rb max. - 0,6 mm
C2 - 2,6 mm
Db max - 63,4 mm
Weight - 0,2 Kg
Basic dynamic load rating (C) - 7,41 kN
Basic static load rating (C0) - 5,6 kN
(Grease) Lubrication Speed - 34 000 r/min
(Oil) Lubrication Speed - 50 000 r/min
Fatigue load limit (Pu) - 236
Calculation factor (f0) - 9,8
Hot number:KOYO 7020 C/DB ZKL 7328 B/DB KOYO 53340 U SKF 683/672 TIMKEN EE168400/168500 OKB OKB 9019436Q OKB 390204-12 KOYO 23020RH Timken 30213 ISB QJ 1048 INA 5304-2RS FAG (Old No.) NAO-75x105x30 HOFF QJ-410 ISC R-2
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