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Your cart is empty.Tapered roller bearings HR30208J Bearing number : HR30208J Size (mm) : 40x80x19.75 Brand : NSK MADE IN JAPAN Bore Diameter (mm) : 40 Outer Diameter (mm) : 80 Width (mm) : 19,75 Bearing dimensions and specification in NSK catalogue: d - 40 mm D - 80 mm T - 19,75 mm B - 18 mm C - 16 mm a - 16,6 mm r min. - 1,5 mm r1 min. - 1,5 mm da min. - 51 mm Da min - 69 mm Da max. - 71 mm db max. - 48 mm Db min. - 75 mm ra max. - 1,5 mm rb max. - 1,5 mm Weight - 0,437 Kg Basic dynamic load rating (C) - 63,5 kN Basic static load rating (C0) - 70 kN (Grease) Lubrication Speed - 4800 r/min (Oil) Lubrication Speed - 6300 r/min Calculation factor (e) - 0,38 Calculation factor (Y0) - 0,88 Calculation factor (Y1) - 1,6 Tags : NSK , 40x80x19.75
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