d - 6 mm
D - 10 mm
B - 2,5 mm
C - 2,5 mm
Bf - 0,6 mm
Df - 11,2 mm
r min. - 0,15 mm
Basic dynamic load rating (C) - 0,38 kN
Basic static load rating (C0) - 0,18 kN
Hot number:KOYO 7221 B/DB FAG NN3060ASK.M.SP TIMKEN 455-S/4536 OKB 6254911 OKB 176124 ISB 231/670 K Timken 71412/71750-B INA GE120-DO NKE N328-E-M6 ZEN R188-2Z IKO RNA 49/42 INA AT-625 McGill CRHSB-18 SKF 42x56x7 HMSA10 V SKF 42x62x10 HMSA10 V
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