Double thrust ball bearings 54208 + U 208
Bearing number : 54208 + U 208
Size (mm) : 68x30x38.6 Brand : SKF d (mm) : 68 D (mm) : 30 B (mm) : 38,6 Bearing dimensions and specification in brand catalogue : d - 30 mm D - 68 mm H - 38.6 mm H1 - 44 mm D1 - - 42 mm D2 - 55 mm D3 - 72 mm B - 9 mm C - 7 mm R - 56 mm s - 25 mm r1,2 - min. - 1 mm r3,4 - min. - 0.6 mm da - 40 mm Da - max. - 55 mm ra - max. - 1 mm rb - max. - 0.6 mm Basic dynamic load rating - C - 44.2 kN Basic static load rating - C0 - 96.5 kN Fatigue load limit - Pu - 3.6 kN Reference speed - 2800 r/min Limiting speed - 3800 r/min Minimum load factor - A - 0.058 Mass bearing (including seat washer when applicable) - 0.63 kg
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