Cylindrical roller bearing 1.less coefficient of friction 2.high limiting speed 3.competitive price 4.high precision Cylindrical roller bearing: Bearing No.Boundary dimensionsBasic load rating(kN)Limiting speedsMassmmDynamicStaticrpmKgdDBrs minrs1 minCrCorGreaseOil≈N3084090231.51.558.5578,0009,4000.643N30945100251.51.574717,2008,4000.857N31050110272287866,5007,7001.11N3115512029221111115,9007, ...