d - 10 mm
D - 22 mm
B - 6 mm
C - 6 mm
d1 - – mm
d2 - 13,2 mm
r1 min. - 12 mm
r2 min. - 12 mm
D1 - 19,4 mm
D2 - 0,3 mm
da min. - 12 mm
Da max. - 20 mm
ra max. - 0,3 mm
Weight - 0,01 Kg
Basic dynamic load rating (C) - 2,7 kN
Basic static load rating (C0) - 1,27 kN
Fatigue load limit (Pu) - 0,054
Reference speed - – r/min
Limiting speed - 20000 r/min
Calculation factor (f0) - 14
Calculation factor (kr) - 0,02
Hot number:INA K 60×68×20 KOYO NU 2304 E OKB OKB 544916 OKB 70469/710 NTN 562009/GNP4 ISO 71909 CDT SKF BB1-3573 NACHI BT204 ISO NH2222 SKF NU 260 M INA RCJL70 RIV 5309 IKO NKI-42/20 NOK ISO C1400G
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