| | | | | | | | | | | | | | Thrust ball bearings, double direction, sphered housing washers | | Product information | | | | | | | | Tolerances, see also text | | | | | | | | | | | | Recommended fits | | | | | | | | | | | | Shaft and housing tolerances |  | | Principal dimensions | Basic load ratings | Fatigue | /inimum | Speed ratings | /ass | Designations | | | dynamic | static | load | load | Reference | Limiting | Bearing + | Bearing | Seat washer | | | limit | factor | speed | speed | washers | | | | d | D | H1 | C | C0 | Pu | A | | | mm | kN | kN | - | r/min | kg | - | | | | 50 | 110 | 78 | 101 | 224 | 8,3 | 0,26 | 2200 | 3000 | 2,90 | 54312 | U312 |
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SKF U312 bearings are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF U312 bearings can ensure high quality for more than 80% raw material of SKF U312 bearings provided by the steel plant.Explorer series bearing of SKF U312 bearings are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF U312 bearings have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .
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