Two ball bearings from different manufacturers are being considered for a certain application. Bearing A has a

Question:

Two ball bearings from different manufacturers are being considered for a certain application. Bearing A has a catalog rating of 2.0 kN based on a catalog rating system of 3 000 hours at 500 rev/min. Bearing B has a catalog rating of 7.0 kN based on a catalog that rates at 106 cycles. For a given application, determine which bearing can carry the larger load.