d - 31.75 mm
T - 25,4 mm
B - 25,4 mm
C - 19,842 mm
a - 20,7 mm
r min. - 1,6 mm
r1 min. - 2,4 mm
Da - 60 mm
db - 42,5 mm
da - 45 mm
Db - 69 mm
Basic dynamic load rating (C) - 66,9 kN
Basic static load rating (C0) - 87,4 kN
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
Hot number:MRC 7218 B/DB INA BK 1612 NSK NU 2305 E OKB 2820900 OKB 250506 NKE 1209 NACHI 30RT07A1NRC3 Timken 365A/362 NKE 6008-Z SKF 638/5-2Z NTN NAO-30×47×18 INA PMEY45 KOYO RB207-21 KOYO UCHA210-31 NOK VPF-45
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