d - 55 mm
D - 90 mm
B - 18 mm
C - 18 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
r3 min. - 1 mm
r4 min. - 1 mm
D1 - 79 mm
F - 64,5 mm
da min. - 59,6 mm
da max - 63 mm
Da max. - 84 mm
db min - 67 mm
ra max. - 1 mm
rb max. - 1 mm
S - 0,5 mm
Weight - 0,4 Kg
Basic dynamic load rating (C) - 57,2 kN
Basic static load rating (C0) - 69,5 kN
Fatigue load limit (Pu) - 9
Reference speed - 8500 r/min
Limiting speed - 8500 r/min
Calculation factor (kr) - 0,1
Hot number:ZKL 7221 B/DB FAG 2220K.M.C3 OKB 1050814A OKB 112E CX 20207 KC+H207 NSK 2219 K Timken 45291/45220-B ISO 758/752 NTN DCL2414 NTN K70×76×20 KOYO WJ-222820 INA SCH813PR Nachi F-684-ZZ FAG MS-241/2 MRC 152-RD
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