Tapered Roller Bearings-30205 J2/Q

Description Dimensions d 25 mm D 52 mm T 16.25 mm d1 38 mm B 15 mm C 13 mm r 1,2 1 mm r 3,4 1 mm a 12.33 mm Abutment Dimensions da max 31 mm db min 31 mm Da min 44 mm Da max 46 mm Db min 48 mm Ca min 2 mm Cb min 3 mm ra max 1 mm rb max 1 mm Calculation Data Basic dynamic load rating C 30.8 kN Basic static load rating C 33.5 kN Fatigue load limit Pu 3.4 kN Reference speed 10000 r/min Limiting speed 13000 r/min Calculation factor e 0.37 Calculation factor Y 1.6 Calculation factor Yo 0.9 Mass Mass bearing 0.149 kg