Double thrust ball bearings 54312 + U 312
Bearing number : 54312 + U 312
Size (mm) : 110x50x70.7 Brand : SKF d (mm) : 110 D (mm) : 50 B (mm) : 70,7 Bearing dimensions and specification in brand catalogue : d - 50 mm D - 110 mm H - 70.7 mm H1 - 78 mm D1 - - 62 mm D2 - 85 mm D3 - 115 mm B - 15 mm C - 11.5 mm R - 90 mm s - 36.5 mm r1,2 - min. - 1.1 mm r3,4 - min. - 0.6 mm da - 60 mm Da - max. - 85 mm ra - max. - 1 mm rb - max. - 0.6 mm Basic dynamic load rating - C - 101 kN Basic static load rating - C0 - 224 kN Fatigue load limit - Pu - 8.3 kN Reference speed - 1500 r/min Limiting speed - 2200 r/min Minimum load factor - A - 0.26 Mass bearing (including seat washer when applicable) - 2.9 kg
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