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Select a single-row, deep-groove ball bearing to carry a radial load of 8+ q/1000 kN and a thrust load of 3+ q/1000 kN. The shaft

Select a single-row, deep-groove ball bearing to carry a radial load of 8+ q/1000 kN and a thrust load of 3+ q/1000 kN. The shaft is to rotate at 1,150+q rpm, and a design life of 20, 000+ q h is desired. The minimum acceptable diameter for the shaft is 78.74 mm (3.10 in).

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