d - 12 mm
D - 21 mm
B - 5 mm
C - 5 mm
d1 - 14,8 mm
r1 min. - 0,3 mm
r2 min. - 0,3 mm
D1 - 18,3 mm
D2 - – mm
da min. - 14 mm
Da max. - 19 mm
rc max. - 0,3 mm
Weight - 0,0063 Kg
Basic dynamic load rating (C) - 1,74 kN
Basic static load rating (C0) - 0,915 kN
Fatigue load limit (Pu) - 0,039
Reference speed - 70000 r/min
Limiting speed - 43000 r/min
Calculation factor (f0) - 13
Calculation factor (kr) - 0,015
Hot number:MRC 7221 C/DT IKO NKI 17/16 FAG NA 4924 SKF 51212 OKB K606619 SKF 51207 V/HR22T2 INA BCH813P NKE N222-E-M6 CX NH2224 E NSK NJ 310 EW CX UCFCX13 RHP 51120 SKF NN 3011 TN/SP NOK SPN-18 NOK LBH-500
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