Tapered roller bearings 30312J
Bearing number : 30312J
Size (mm) : 60x130x33.5 Brand : KBC d (mm) : 60 D (mm) : 130 B (mm) : 33.5 Bearing dimensions and specification in brand catalogue : d - 60 mm D - 130 mm T - 33.5 mm B - 31 mm C - 26 mm a - 27.1 mm r1 min. - 3 mm r2 min. - 3 mm r3 min. - 2.5 mm r4 min. - 2.5 mm Weight - 2.03 Kg Basic dynamic load rating (C) - 172 kN Basic static load rating (C0) - 204 kN (Grease) Lubrication Speed - 3000 r/min (Oil) Lubrication Speed - 4000 r/min Calculation factor (e) - 0.35 Calculation factor (Y) - 1.7 Calculation factor (Y0) - 0.96
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