Tapered roller bearings 30305J
Bearing number : 30305J
Size (mm) : 25x62x18.25 Brand : KBC d (mm) : 25 D (mm) : 62 B (mm) : 18.25 Bearing dimensions and specification in brand catalogue : d - 25 mm D - 62 mm T - 18.25 mm B - 17 mm C - 15 mm a - 19.8 mm r1 min. - 1.5 mm r2 min. - 1.5 mm r3 min. - 1.5 mm r4 min. - 1.5 mm Weight - 0.269 Kg Basic dynamic load rating (C) - 47,5 kN Basic static load rating (C0) - 46,5 kN (Grease) Lubrication Speed - 6300 r/min (Oil) Lubrication Speed - 8500 r/min Calculation factor (e) - 0.3 Calculation factor (Y) - 2 Calculation factor (Y0) - 1.1
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