Stock / 2x7x2.5 Deep groove ball bearings BC2-7A NTN
Date: 2017-07-28
2x7x2.5 Deep groove ball bearings BC2-7A NTN
Deep groove ball bearings BC2-7A
Bearing number : BC2-7A
Size (mm) : 2x7x2.5 Brand : NTN d (mm) : 2 D (mm) : 7 B (mm) : 2,5 Bearing dimensions and specification in brand catalogue : d - 2 mm D - 7 mm B - 2,5 mm C - 2,5 mm r min. - 0,15 mm da min. - 3,2 mm da max - 3,6 mm Da max. - 5,8 mm ra max. - 0,15 mm Weight - 0,44 Kg Basic dynamic load rating (C) - 0,39 kN Basic static load rating (C0) - 0,12 kN (Grease) Lubrication Speed - 59 000 r/min (Oil) Lubrication Speed - 70 000 r/min Calculation factor (f0) - 11,9
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