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Product data New performance class Page ............. 16Page ............. 24 Single row cylindrical roller bearingsare also available in the new SKF Explorer performance class for endur- ance and reliability. They are the result of many years of intensive research by an international team of SKF scientists and engineers. During this time SKF materials and manufacturing special- ists together with those responsible forproduction have successfully com- pleted the puzzle of how to combine the pieces• material• heat treatment • material hardness • manufacturing quality • logarithmic contact profile • roller end/flange geometry • surface finish • cage designto form an optimum product. Theresult is one to be proud of: single row cylindrical roller bearings that set new standards with respect to performance and endurance;single row cylindricalroller bearings with enhanced ability to support dynamic loads;single row

SKF Explorer cylindrical rollerbearings – a new level of performance

MaterialMaterial hardnessLogarithmic contact profileHeat treatment Permanent improvementsSurface finishManufacturing quality Roller end/flange geometry Cage design Optimizedspace utilization Performance improvements permit downsizing Diagram 1 1950NJ 3091962NJ 308 E1981NJ 307 EC1984NJ 306 EC2002NJ 305 ECSKF Explorer 10