Tapered roller bearings 3977/3920
Bearing number : 3977/3920
Size (mm) : 60x112.712x30.162 Brand : CX d (mm) : 60 D (mm) : 112,712 B (mm) : 30,162 Bearing dimensions and specification in brand catalogue : d - 60 mm D - 112,712 mm T - 30,162 mm B - 30,048 mm C - 23,812 mm a - 4,6 mm Weight - 1,3 Kg Basic dynamic load rating (C) - 129 kN Basic static load rating (C0) - 191 kN (Grease) Lubrication Speed - 3200 r/min (Oil) Lubrication Speed - 4300 r/min
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